Added RDoc documentation
added more documentation for lib/* & uploaded firebug
Merge branch 'develop' of github.com:romikoops/howitzer into develop
implemented singleton for webpage
fixed error with self.class
final implementation
probs
unit tests
some doc
rdoc
test for current page
finished documentation
some unit tests implemented
added unit tests for web_page.rb, converted to singleton, fixed logger, expanded logger tests coverage
Merge branch 'develop' into pages_mails_singleton

Conflicts:
	lib/howitzer/web_page.rb
added tests for new methods from web_page.rb
Merge pull request #73 from alexspot/pages_mails_singleton

Convert all classes to Singleton classes  #64
Removed debug code
added doc for wait_for_title & title
fixed deletions after merge