[#91] Updated erlang.mk version to 1.1
Merge pull request #94 from inaka/jfacorro.91.update.erlang.mk.version

[#91] Updated erlang.mk version to 1.1
[#93] Added handling for ann_type AST node.
Merge branch 'jfacorro.93.comments.on.first.line' of https://github.com/inaka/elvis into jfacorro.93.comments.on.first.line