Release: Version 2.2.1 (nightly)
Merge pull request #1227 from am11/master

Release: Version 2.2.1 (nightly)
Code: Null checkes. (#1216 and #1221)
Merge pull request #1234 from am11/master

Code: Null checkes (#1216 and #1221)
NodeExecBase: Fixes "delete map file" condition.
Merge pull request #1236 from am11/master

NodeExecBase: Fixes "delete map file" condition
Revert "NodeExecBase: Fixes "delete map file" condition"
Markdown: Checkout and update only on change.
NodeExecBase: Checkout before first save.
Merge pull request #1237 from am11/revert-1236-master

Revert "NodeExecBase: Fixes "delete map file" condition"
Merge pull request #1240 from am11/node-base

NodeExecBase: Checkout before first save
Merge pull request #1239 from am11/compiler-runner

Markdown: Checkout and update only on change
Bundle: output custom absolute / relative paths.
* Added outputDirectory to sprite.
* Fixes #1152.
Merge pull request #1242 from am11/master

Bundle: output custom absolute / relative paths
Autoprefixer: Set source to temp file.
Merge pull request #1244 from am11/master

Autoprefixer: Set source to temp file
TaskHelpers: Removed unnecessary helpers.
Also ran code formatter.
Release: Version 2.2.2.
Merge pull request #1245 from am11/master

TaskHelpers: Removed unnecessary helpers
Bundle: Don't let go empty root path. (#1246)