Added posting methods
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/java/com/softdev/Controller/ReviewActivity.java
Added posting methods
Made Meal headings appear even if there are no food matches.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/java/com/softdev/Controller/ReviewActivity.java
Give user feedback about post success/failure.