Simplify header file using DDColor, define DDMakeColor
OSColor -> DDColor, MakeColor -> DDMakeColor
Add Wiki *.md files
Add README, LICENSE and Documentation folder to workspace
Update all documentation links
Merge pull request #345 from rivera-ernesto/clean_ttylogger

Clean TTY logger
Merge pull request #352 from rivera-ernesto/documentation

Move documentation from Wiki to main repository
Remove duplicated imports
Improve AppKit availability checks
Fix CLI Demo
Update Demo projects and schemes
Merge pull request #354 from rivera-ernesto/fix_availability_checks

Fix availability checks
Bump beta version
Fixed #330, as discussed in #356. The CocoaLumberjack.h is no longer included in the Core files
Changes based on @rivera-ernesto's suggestions.
Fix functions that were passed DDLogLevels to accept DDLogLevel instead if int.
Merge remote-tracking branch 'cocoaLumb/master'
Merge branch 'master' into SwiftTest

Conflicts:
	Framework/Mobile/Lumberjack.xcodeproj/xcshareddata/xcschemes/FramTest.xcscheme