Add Lo-Dash v2.1.0.
Merge pull request #1906 from jdalton/v2.1.0

Add Lo-Dash v2.1.0.
Fixed merge conflict closes #1907
Add zClip 1.1.2
backbone-associations - v0.5.3
Merge pull request #1926 from dhruvaray/master

backbone-associations - v0.5.3
Bump TableTools to 2.1.5. Resolves ZD-59229.
Set default version for TableTools
Bump easyXDM to 2.4.18.25. Fixes CVE-2013-5212