SRADA-420: Introduce PageInfoRegistry to store list of pages and use it in BaseView.

SRADA-420: Introduce PageInfoRegistry to store list of pages and use it in BaseView.

* PageInfo - new class to store information for each page object.
* PageInfoRegistry - new class to register all available pages in ordered list
and to provide method for their creation by given name.
* BaseView.pageOrder - static field removed as unneeded anymore.
* BaseView.compositePages(Set<String>) - use PageInfoRegistry to get list of
ordered pages.
* BaseView.compositePages(List<String>) - use PageInfoRegistry to create
DAPageComposite objects by given page names.

TODO: Add unit test for BaseView.compositePages(List<String>).

Conflicts:
	org.tizen.dynamicanalyzer/src/org/tizen/dynamicanalyzer/ui/page/BaseView.java
Updated:
	org.tizen.dynamicanalyzer/src/org/tizen/dynamicanalyzer/ui/page/PageInfoRegistry.java

Change-Id: Ied674a159c417b68d72e31ba99660a450c4f8cf3