refactoring host fragment
added autoCompleteText in suggestion fragment
refactored host fragment and mainActivity fragment.
host fragment roll back to previous gridview components.
styles missing
update license headers
-fixed method scope
-fixed incorrect naming
-added content links
-fixed method scope
-formated xml
-fixed incorrect name for @+id's
-clean up java code
-moved some dimens to dimens file
-clean the xml
fixed fonts
fixed font, added default text, changed to better sample graphic and
fixed text alignment