Command line: add new arguments into command line.

Added next arguments:
-v, --version           show program version.
-c, --copyright         show copyright.
-l, --license           show license.

src/bin/main.c

@@ -303,12 +303,12 @@ args_dispatch(int argc, char **argv, char *edc_path, Eina_List **img_path,
    if (argc == 1) goto defaults;
 
    static const Ecore_Getopt optdesc = {
-     "enventor",
-     NULL,
-     NULL,
-     NULL,
-     NULL,
-     NULL,
+     PACKAGE_NAME,
+     ENVENTOR_USAGE,
+     VERSION,
+     ENVENTOR_COPYRIGHT,
+     ENVENTOR_LICENSE,
+     ENVENTOR_INFO,
      EINA_TRUE,
        {
           ECORE_GETOPT_STORE_TRUE('t', "to", "Open template menu"),
@@ -352,9 +352,7 @@ args_dispatch(int argc, char **argv, char *edc_path, Eina_List **img_path,
         exit(0);
    if (help)
      {
-        fprintf(stderr, "enventor [input file] [--to] "
-                "[--id image path] [--sd sound path] "
-                "[--fd font path] [--dd data path]\n");
+        fprintf(stderr, ENVENTOR_HELP_EXAMPLES);
         exit(0);
      }
 

src/include/common.h

@@ -3,6 +3,51 @@
 
 typedef struct statusbar_s stats_data;
 
+
+#define ENVENTOR_HELP_EXAMPLES \
+"Examples of Enventor command line usage:\n \
+$ enventor\n \
+$ enventor --to\n \
+$ enventor newfile.edc --to\n \
+$ enventor sample.edc --id ./images --sd ./sounds\n" 
+
+#define ENVENTOR_USAGE \
+"%prog [input file] [--to] [--id image path] [--sd sound path] [--fd font path] [--dd data path]"
+
+#define ENVENTOR_INFO \
+"\nThis is an EDC editor with some convenient functions.\n \
+It's brand new and was only started near the begining of June 2013,\n \
+so expecting it to do everything a mature script editor does \n \
+is a bit premature, but considering it's young age, it does a lot. \n \
+\nPlease see next sites for more information on these.\n \
+\n http://www.enlightenment.org \n \
+\n https://phab.enlightenment.org/w/projects/enventor/ \n \
+\n http://www.openhub.net/p/enventor\n"
+
+#define ENVENTOR_COPYRIGHT \
+"Copyright (C) 2013-2015 ChunEon Park and various contributors (see AUTHORS)\n \
+\nAll rights reserved.\n \
+\nRedistribution and use in source and binary forms, with or without\n \
+modification, are permitted provided that the following conditions are met:\n \
+\n   1. Redistributions of source code must retain the above copyright\n \
+      notice, this list of conditions and the following disclaimer.\n \
+\n   2. Redistributions in binary form must reproduce the above copyright \n \
+      notice, this list of conditions and the following disclaimer in the \n \
+      documentation and/or other materials provided with the distribution.\n"
+
+#define ENVENTOR_LICENSE \
+"\nTHIS SOFTWARE IS PROVIDED \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, \n \
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND\n \
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE\n \
+COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,\n \
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n \
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,\n \
+OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF\n \
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING\n \
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,\n \
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
+
+
 #define EOL "<br/>"
 #define EOL_LEN 5
 #define REL1_X 0.25f