moved souce files to non-default package
added package declaration in each file
Added JUnit 4 and ./test/ to classpath and first JUnit test case
Renamed unit test files to avoid conflict with previous files
Updated the Unit Tests to have a 'AllTests' suite, and finished up the unit tests for Semaphore & the PalantirManager
Updated SemaphoreUnitTest to use availablePermits()
Added AvailablePermits Test
Merge branch 'master' of github.com:douglascraigschmidt/POSA-14
Added in availablePermits() method to better match Semaphore API
Merge pull request #17 from mawalker/master

Convert Tests for Week-3-Assignment-2 to JUnit
Added JUnit tests for week-3-assignment-2.
Added the POSA MOOC FAQ here.
Removed the FAQ since it doesn't belong here.
Updated the documentation.
Fixed typo.
Added the SimpleAtomicLong.java file back to the grading driver.
Added a hint about the type of variable used for availablePermits.
Moved the data members to the beginning of the SimpleSemaphore class to be consistent with the other classes in other assignments.
Merge remote-tracking branch 'upstream/master'
week 1 and 2 assignment