full update for Separators

- refactor SeparatorInit() to --> initSeparator();
- added SUI.addSeparator() - global;
- added .addSeparator() to prototypes of ScriptUI objects (Window, Panel, Group );
- update jsdoc comments.
full update for WebLink

- refactor addWebLink() to --> initWebLink();
- added SUI.addWebLink() - global;
- added .addWebLink() to prototypes of ScriptUI objects (Window, Panel, Group );
- update jsdoc comments.
added snippets for ScrollablePanel
added UnitBox control to UIControls lib
fix init for Separator
refactor for shared CC_FLAG
refactor ProgressBar() --> rename --> FloatingProgressBar()
new version of SUI.SimpleUI.UIControls and SUI.SimpleUI modules (up to 1.0.0 both) & upd html documents
fix all UIControls (correct init e.t.c.)
upd doc for SimpleUI
build new version of SimpleUI Library (up to 1.0.0)