Types messing up with implicits in Predef, close #1148
Remove useless methods
Get rid of Expression type alias that messes up with implicits, close #1148
Disable AHC retry by default, close #1146
Update StatsTsvTemplate.scala
Merge pull request #1150 from Atry/patch-1

Replace mkString to mkFastring
Fix build after #1150
Use proper eol