Intellij friendly error message
Ignore resource directories when trying to loadMessages in MessagesPlugin, otherwise app don't start if there's a matching directory
remove unnecessary exec ctx prep from Iteratee.flatMap

commit 2b276d24 implemented the lines:
```
case Step.Done(a, Input.Empty) => executeIteratee(f(a))(ec /* still on same thread; let executeIteratee do preparation */ )
case Step.Done(a, e) => executeIteratee(f(a))(ec.prepare /* still on same thread; let executeIteratee do preparation */ ).pureFlatFold {
```
However, the `ec.prepare` is incongruous with the adjacent comment, and the preparation is definitely not required as the preparation is indeed handled by `executeIteratee`.
improve language
Added support for BoneCP slow query logging
Fix typo "contraint"
Refactor/optimize string interpolation
Merge pull request #2312 from bruceharris/patch-1

improve language
Merge pull request #2303 from myinsiders/master

Support for the BoneCP slow query time limit
Merge pull request #2316 from fernandoacorreia/typo-contraint

Fix typo "contraint"
Update OpenID usage example in Scala to Play 2.2
Merge pull request #2322 from mkiedys/master

Update OpenID usage example in Scala to Play 2.2
small typo fixed
Fix implicitNotFound documentation for Writes and Json.toJson/fromJson.
Merge pull request #2320 from cchantep/anorm-strinter

Refactor/optimize string interpolation
Merge pull request #2324 from swiety/master

small typo fixed
Merge pull request #2327 from drstevens/fix-writes-documentation

Fix implicitNotFound documentation for Writes and Json.toJson/fromJson.
Taking 2.10.4-RC2 for a spin
[doc] Update the maximum content length docs

Also add a reference to the Configuration page for unit sizes.
[doc] Add full nginx.conf in HTTPServer

Previous version was not runnable.  Commented out SSL section, and updated the cipher / protocol list based off bettercrypto.org.