add pg net type support
add tests for InetString methods
add readme for inet/macaddr support
Create PgInetSupportTest
Create PgInetSupport
The files I created directly in github didn't get created as scala resources..
I've re-created the files in the IDE correctly and confirmed the project compiles.
Create PgInetSupportTest
Create PgInetSupport
The files I created directly in github didn't get created as scala resources..
I've re-created the files in the IDE correctly and confirmed the project compiles.
rebased to @tminglei version which supports Inet with a String wrapper
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/test/scala/com/github/tminglei/slickpg/MyPostgresDriver.scala
rebased to @tminglei version which supports Inet with a String wrapper