User manual edits, part 1

Please don't merge until it says complete in description
Altered `go back` prompt text
Added tests
Updated files
user manual part 2
Removed unused imports and unused packages
Added class headers
Merge pull request #253 from firethanatos/master

user manual edits
part 3
Merge branch 'master' of github.com:Donnervoegel/java
readme update
usermanual commit
Updated Design Doc Revision History
usermanual ui screens are updated
Merge pull request #254 from graemesmth/master

Updated Design Doc Revision History
Merge branch 'master' of https://github.com/firethanatos/java into firethanatos-master

Conflicts:
	docs/userManual.tex
placeholders
update readme
Merge pull request #256 from itpun/master

added the extra screens that were missing and fixed DP table
Updated usermanual