PreBuild: Remove extra fix for sass-middleware.
Code Analysis fixes.
Merge pull request #1501 from am11/master

PreBuild: Remove extra fix for sass-middleware
Bundle: Fixes for #1476.
SweetJS: Prevent server from crashing.
Merge pull request #1502 from am11/master

Bundle: Fixes for #1476
HTML: Update WebMarkupMin to version 0.9.3
Merge pull request #1506 from Taritsyn/master

HTML: Update WebMarkupMin to version 0.9.3
Bundle: Redirects exception messages to output.
First fix for #1505.
Merge pull request #1507 from am11/master

Bundle: Redirects exception messages to output
Merge pull request #1503 from am11/sweetjs

SweetJS: Prevent server from crashing