Fix dome of the older builds in the changelog generator, No http!
some doecumentation for ForgeGradle tasks
made reobfuscate SRGs configureable. Fixes #70
fixed accidental deletion of SRGs
make corrupted cache message less visible.
made it harder to do stuff wrong
removed some srupid logging
made error in assets not crash the build
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Merge pull request #76 from tterrag1098/patch-1

Spelling mistakes..  for the nazis out there
made sourceReplacement lazily resolved. You can now use closures and GStrings ("string with $vals")
fixed issues with reobf when roebfing more than 3 jars
run tasks now properly load your source
Merge FG1.1 changes

a the commit.