Added checkout release branch step
Added grunt-bump as a dependency
Breaking the task into many steps, added version bump as the second step
Get temp release branch name from options
Added release version number input and its tests
Added checkGit as a step on prepare_sg_release
Removed unused extra closure on testReleaseVersion tests
Added version.getNext method and test
Fixed version.getNext config option name
Reordered prepare_sg_release steps so now release version is get before checking out temp release branch
Changed name of temp release branch to use relase version number
Adding merge_sg_release subtask, added checkout to master branch
Adding merge of temp release branch into master step