fix compilation with OpenJDK

The links cannot be resolved as the BuildLink project does
not have the dependencies to satisfy them.
Change order of path to activator in PATH variable

I had problems with setting the path to activator and/or play when the path came after the content of the PATH variable when using ubuntu. I think it is less error-prone when we add the activator path at the beginning of the PATH variable.
Ensured WatchService watches directory recursively

* Also fixed MatchError on FreeBSD
Merge pull request #3187 from jroper/watch-service-recursive

Ensured WatchService watches directory recursively
Support for advanced Netty options

Fixes #2747
Remove obselete `ChunkedResult` code sample
Upgrade to sbt-native-packager 0.7.2.
Merge pull request #2922 from nastra/master

Change order of path to activator in PATH variable
Forward port docs from 2.2.x branch regarding new preferred way to use with intellij
Merge pull request #3192 from benmccann/intellijdocs

Forward port docs from 2.2.x branch regarding new preferred way to use intellij
Merge pull request #3191 from benmccann/native-packager-0.7.2

Upgrade to SBT native packager 0.7.2
Aliased column parser: specs & doc.
Merge pull request #3195 from cchantep/anorm-aliased

Aliased column parser
Merge pull request #3188 from jroper/netty-advanced-options

Support for advanced Netty options
Managed stream & advanced aggregation
Merge pull request #3160 from cchantep/anorm-managed-stream

Anorm advanced aggregation
Get the latest bug fixes from sbt-native-packager with 0.7.3
Merge pull request #3199 from benmccann/packager-073

Get the latest bug fixes from sbt-native-packager with 0.7.3
Unified column resolution by name or alias
Upgrade to sbt-eclipse 2.5.0