eolian_gen: remove reference to elm_entry because it is not installed

Summary:
elm_entry.eo is not installed to system directory like
         "/usr/local/share/eolian/include/elementary-1", and
         eolian_gen tries to refer elm_entry.eo which results in failure.

Test Plan:
Create any eo class file which inherits Efl.Ui.Layout.
           eolian_gen eo_file.eo
           observe eolian_gen finishes

Reviewers: jpeg, herdsman, woohyun, Jaehyun_Cho, cedric

Subscribers: conr2d, id213sin, JongminLee

Differential Revision: https://phab.enlightenment.org/D5760

src/lib/elementary/efl_ui_text.eo

@@ -1,5 +1,4 @@
 import elm_general;
-import elm_entry;
 
 class Efl.Ui.Text (Efl.Ui.Layout, Elm.Interface_Scrollable, Efl.Ui.Clickable,
                  Efl.Access.Text, Efl.Access.Editable.Text, Efl.File,

src/lib/elementary/elm_general.eot

@@ -142,8 +142,6 @@ struct @extern Efl_Access_Action_Data; [[Efl access action data]]
 enum Elm.Text_Format
 {
    [[Text Format types.
-
-     See also @Elm.Entry.file_text_format.
    ]]
    plain_utf8, [[ Plain UTF8 type ]]
    markup_utf8 [[ Markup UTF8 type ]]
@@ -153,7 +151,6 @@ enum Elm.Input.Panel.Layout
 {
    [[Input panel (virtual keyboard) layout types.
      Type of input panel (virtual keyboard) to use - this is a hint and may not provide exactly what is desired.
-     See also @Elm.Entry.input_panel_layout.set.
    ]]
    normal,      [[Default layout.]]
    number,      [[Number layout.]]
@@ -181,8 +178,6 @@ enum Elm.Input.Panel.Layout
 enum Elm.Input.Panel.Lang
 {
    [[Input panel (virtual keyboard) language modes.
-
-      See also @Elm.Entry.input_panel_language.set.
    ]]
    automatic,    [[Automatic]]
    alphabet      [[Alphabet]]
@@ -192,8 +187,6 @@ enum Elm.Autocapital.Type
 {
    [[Autocapitalization Types.
      Choose method of auto-capitalization.
-
-     See also @Elm.Entry.autocapital_type.set.
    ]]
    none,         [[No auto-capitalization when typing.]]
    word,         [[Autocapitalize each word typed.]]
@@ -204,8 +197,6 @@ enum Elm.Autocapital.Type
 enum Elm.Input.Panel.Return_Key.Type
 {
    [["Return" Key types on the input panel (virtual keyboard).
-     See also @Elm.Entry.input_panel_return_key_type.set.
-
    ]]
    default, [[Default.]]
    done,    [[Done.]]
@@ -278,9 +269,6 @@ enum Elm.Cnp_Mode
 {
    [[
      Enum of entry's copy & paste policy.
-
-     See also @Elm.Entry.cnp_mode.set,
-     @Elm.Entry.cnp_mode.get.
    ]]
    markup,    [[ copy & paste text with markup tag ]]
    no_image,  [[ copy & paste text without item(image) tag ]]