Added information about mailing list to README
Add Scalac scanning to the Travis CI build

And silence some of the error messages we print so the build log
doesn't go above 4MB (Travis' limit)
Merge pull request #23 from VladUreche/topic/scala-compile

Add Scalac scanning to the Travis CI build
Some small doc changes
Made blacklist in ScannerTest ignore the source path location of the blacklisted file.
Script for running compiler outside sbt
Merge pull request #26 from DarkDimius/runMain

Script for running compiler outside sbt
Disentangling SelectionProto and RefinedType

There were too many problems caused by it, and too little gained. So, now SelectionProto is no longer a Subtype of RefinedType.
Avoid using TypeBounds in alias refinements.

The idea is to use the alias itself. This cuts down on # of typebounds created and makes operations on refined infos and applied types more direct.
Performance improvement: inline hasAltWith

Gives us ~1%, it seems.
Performance improvement in LRUCache

Use eq for key comparisons in LRUCache.
Drop unique hashing for superId bitsets

Reason: (1) There are few sets: When compiling doty itself, 1.2K sets total, hashed to 500 uniques. (2) Bitset comparison is expensive because it relies on a double inclusion test. (This should be fixed in the Scala stdlib).
Performance improvement: Replace == with equals in util.HashTable
Reverted: Avoid using TypeBounds in alias refinements.

The idea is to use the alias itself. This cuts down on # of typebounds created and makes operations on refined infos and applied types more direct. (reverted from commit 81f31f9b71bc4466d3f04f5ce28ef94051688ecd)
Bug fix: newSyntheticTypeParam did not incorporate paramFlags
Bug fix: Logic for taking variance into account for TypeBounds comparisons was broken.
Bug fix: fix of typo in secondTry
Performance tuning: Inline TypeAlias case for hot maps.
Peformance improvement: Better basetype caching

Now first checks in cache before going into special case for static classes (derivesFrom on types is not free!)
Performance improvement: Special-case implementation of underlyingIfRepeated