declare a few classes stable

this is the first wave of stablization declarations

fixes T7562
fixes T7846
fixes T7848
fixes T7859
fixes T7860
fixes T7861
fixes T7863
fixes T7878
fixes T7899
fixes T7918
fixes T7919
fixes T7963
fixes T7964
fixes T7965
fixes T7967
fixes T7969
fixes T7970

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9264

src/lib/efl/interfaces/efl_gfx_image_orientable.eo

@@ -1,6 +1,6 @@
 parse efl_ui_layout_orientable;
 
-enum @beta Efl.Gfx.Image_Orientation
+enum Efl.Gfx.Image_Orientation
 {
    [[An orientation type, to rotate and flip images.
 
@@ -25,7 +25,7 @@ enum @beta Efl.Gfx.Image_Orientation
    flip_bitmask = 12     [[Bitmask that can be used to isolate flipping values, that is, $flip_vertical and $flip_horizontal.]]
 }
 
-interface @beta Efl.Gfx.Image_Orientable
+interface Efl.Gfx.Image_Orientable
 {
    [[Interface for objects which can be oriented.]]
    c_prefix: efl_gfx_image;

src/lib/efl/interfaces/efl_input_device.eo

@@ -1,4 +1,4 @@
-enum @beta Efl.Input.Device_Type
+enum Efl.Input.Device_Type
 {
    [[General type of input device.
 
@@ -19,7 +19,7 @@ enum @beta Efl.Input.Device_Type
   @property canvas { values { canvas: Efl.Canvas; } }
 */
 
-class @beta Efl.Input.Device extends Efl.Object
+class Efl.Input.Device extends Efl.Object
 {
    [[Represents a pointing device such as a touch finger, pen or mouse.
    ]]

src/lib/efl/interfaces/efl_input_types.eot

@@ -1,4 +1,4 @@
-enum @beta Efl.Pointer.Action
+enum Efl.Pointer.Action
 {
    [[Pointer event type. Represents which kind of event this is.
 
@@ -18,7 +18,7 @@ enum @beta Efl.Pointer.Action
    axis,   [[Axis event (pen, stick, ...).]]
 }
 
-enum @beta Efl.Pointer.Flags
+enum Efl.Pointer.Flags
 {
    [[Pointer flags indicating whether a double or triple click is under way.
 
@@ -29,7 +29,7 @@ enum @beta Efl.Pointer.Flags
    triple_click = (1 << 1), [[This mouse button press was the 3rd press of a triple click]]
 }
 
-enum @beta Efl.Input.Flags
+enum Efl.Input.Flags
 {
    [[Special flags set during an input event propagation.
 
@@ -74,7 +74,7 @@ enum @beta Efl.Input.Object_Pointer_Mode {
                             ]]
 }
 
-enum @beta Efl.Input.Value {
+enum @beta Efl.Input.Value  {
    [[Keys for the generic values of all events.
 
      @since 1.19

src/lib/efl/interfaces/efl_pack.eo

@@ -1,4 +1,4 @@
-interface @beta Efl.Pack extends Efl.Container
+interface Efl.Pack extends Efl.Container
 {
    [[Common interface for objects (containers) with multiple contents
      (sub-objects) which can be added and removed at runtime.

src/lib/efl/interfaces/efl_pack_linear.eo

@@ -1,4 +1,4 @@
-interface @beta Efl.Pack_Linear extends Efl.Pack
+interface Efl.Pack_Linear extends Efl.Pack
 {
    [[Common interface for objects (containers) with multiple contents
      (sub-objects) which can be added and removed at runtime in a linear fashion.

src/lib/efl/interfaces/efl_ui_autorepeat.eo

@@ -1,4 +1,4 @@
-interface @beta Efl.Ui.Autorepeat {
+interface Efl.Ui.Autorepeat {
    [[Interface for autorepeating clicks.
 
      This interface abstracts functions for enabling / disabling this feature.

src/lib/efl/interfaces/efl_ui_layout_orientable.eo

@@ -1,6 +1,6 @@
 parse efl_gfx_image_orientable;
 
-enum @beta Efl.Ui.Layout_Orientation
+enum Efl.Ui.Layout_Orientation
 {
    [[Orientation for UI objects and layouts that can have multiple configurations.
 
@@ -24,10 +24,10 @@ enum @beta Efl.Ui.Layout_Orientation
                        along the selected axis.]]
 }
 
-interface @beta Efl.Ui.Layout_Orientable
+interface Efl.Ui.Layout_Orientable
 {
    [[Interface for UI objects which can have more than one orientation.
-   
+
      For example, sliders, which can be horizontal or vertical, or container
      boxes, which can arrange their elements in a horizontal or vertical fashion.
    ]]

src/lib/elementary/efl_ui_box.eo

@@ -1,4 +1,4 @@
-class @beta Efl.Ui.Box extends Efl.Ui.Widget implements Efl.Pack_Linear, Efl.Pack_Layout,
+class Efl.Ui.Box extends Efl.Ui.Widget implements Efl.Pack_Linear, Efl.Pack_Layout,
                   Efl.Ui.Layout_Orientable, Efl.Gfx.Arrangement
 {
    [[A container that arranges children widgets in a vertical or horizontal fashion.

src/lib/elementary/efl_ui_button.eo

@@ -1,4 +1,4 @@
-class @beta Efl.Ui.Button extends Efl.Ui.Layout_Base implements Efl.Ui.Clickable, Efl.Ui.Autorepeat,
+class Efl.Ui.Button extends Efl.Ui.Layout_Base implements Efl.Ui.Clickable, Efl.Ui.Autorepeat,
                      Efl.Text, Efl.Content,
                      Efl.Access.Widget.Action
 {

src/lib/elementary/efl_ui_clickable.eo

@@ -1,4 +1,4 @@
-struct Efl.Ui.Clickable_Clicked {
+struct @beta Efl.Ui.Clickable_Clicked {
    [[A struct that expresses a click in elementary.]]
    repeated : int; [[The amount of how often the clicked event was repeated in a certain amount of time]]
    button : int; [[The Button that is pressed]]

src/lib/elementary/efl_ui_table.eo

@@ -1,8 +1,8 @@
-class @beta Efl.Ui.Table extends Efl.Ui.Widget implements Efl.Pack_Table, Efl.Pack_Layout,
+class Efl.Ui.Table extends Efl.Ui.Widget implements Efl.Pack_Table, Efl.Pack_Layout,
                    Efl.Ui.Layout_Orientable, Efl.Gfx.Arrangement
 {
    [[Widget container that arranges its elements in a grid.
-   
+
      The amount of rows and columns can be controlled with @Efl.Pack_Table.table_rows
      and @Efl.Pack_Table.table_columns, and elements can be manually positioned with
      @Efl.Pack_Table.pack_table.

src/lib/evas/canvas/efl_input_event.eo

@@ -1,6 +1,6 @@
 import efl_input_types;
 
-mixin @beta Efl.Input.Event requires Efl.Object extends Efl.Duplicate
+mixin Efl.Input.Event requires Efl.Object extends Efl.Duplicate
 {
    [[Represents a generic event data.
 

src/lib/evas/canvas/efl_input_hold.eo

@@ -1,4 +1,4 @@
-class @beta Efl.Input.Hold extends Efl.Object implements Efl.Input.Event
+class Efl.Input.Hold extends Efl.Object implements Efl.Input.Event
 {
    [[Event data sent when inputs are put on hold or resumed.]]
    methods {

src/lib/evas/canvas/efl_input_interface.eo

@@ -1,4 +1,4 @@
-interface @beta Efl.Input.Interface
+interface Efl.Input.Interface
 {
    [[An object implementing this interface can send pointer events.
 

src/lib/evas/canvas/efl_input_key.eo

@@ -1,4 +1,4 @@
-class @beta Efl.Input.Key extends Efl.Object implements Efl.Input.Event, Efl.Input.State
+class Efl.Input.Key extends Efl.Object implements Efl.Input.Event, Efl.Input.State
 {
    [[Represents a single key event from a keyboard or similar device.
    ]]

src/lib/evas/canvas/efl_input_pointer.eo

@@ -1,6 +1,6 @@
 import efl_input_types;
 
-class @beta Efl.Input.Pointer extends Efl.Object implements Efl.Input.Event, Efl.Input.State
+class Efl.Input.Pointer extends Efl.Object implements Efl.Input.Event, Efl.Input.State
 {
    [[Event data carried over with any pointer event (mouse, touch, pen, ...)
    ]]
@@ -11,7 +11,7 @@ class @beta Efl.Input.Pointer extends Efl.Object implements Efl.Input.Event, Efl
             act: Efl.Pointer.Action; [[Event action]]
          }
       }
-      @property value_has {
+      @property value_has @beta {
          [[$true if this event carries a valid value for the specified $key.]]
          get {}
          keys {
@@ -21,7 +21,7 @@ class @beta Efl.Input.Pointer extends Efl.Object implements Efl.Input.Event, Efl
             has: bool; [[$true if input value is valid, $false otherwise]]
          }
       }
-      @property value {
+      @property value @beta  {
          [[Represents a generic value for this event.
 
            Refer to the documentation of @Efl.Input.Value for each value's