first commit
adding log4j config file and maven dependency, adding jclouds dependency
implementing basic tests, adding get machine with tag initial implementation, updating utils for softlayer.
implementing basic tests, adding get machine with tag initial implementation, updating utils for softlayer.
removing test file
Merge remote-tracking branch 'origin/master'
removing test file
removing test file
Merge remote-tracking branch 'origin/master'
implementing get machines with tag. adding incubating jar as lib, pom refers to system path.
Merge remote-tracking branch 'origin/master'

Conflicts:
	cloudify-widget-softlayer/src/test/java/cloudify/widget/softlayer/TestSoftlayer.java