Removed blog and feeds and about page
Documentation improvements
Typo
Added analytics
Merge v0.7.1 branch (development) adds synchronization and fixes flatMap generics

* development:
  New concurrency test
  FlatMap generics nightmare
  Test for concurrent reads
  synchronize next() and hasNext() on calls with inner mutation
  v0.7.1
Merge branch 'master' of github.com:timyates/groovy-stream
v0.7.2 Changed build so it can publish to maven from bintray
Removed all synchronized references
They didn't help, and only gave a false illusion of concurrency
This branch will be 0.7.3 when done