color schemes. fixes #7
exclude FencedChunk from link conversion

otherwise you could hit tristanjuricek/knockoff#36.
Merge pull request #47 from eed3si9n/topic/erroronknock

exclude FencedChunk from link conversion (fixes None.get)
make redmond the default
Merge pull request #45 from eed3si9n/topic/color_scheme

color schemes
bird
fix bird positioning
Merge pull request #46 from eed3si9n/topic/bird

twitter integration
build fixes, 0.5.0-alpha1
notes
Merge pull request #48 from eed3si9n/topic/0.5.0notes

notes
mobile css touchups

- hide the tiny underline for invisible a.header-link on mobile
- hide the language bar on mobile
remove swiping from docs
Merge pull request #50 from eed3si9n/topic/mobilenav

remove swiping from docs
Merge pull request #49 from eed3si9n/topic/mobilecss

mobile css touchups
use netty for preview server since jetty servlet dependency can't be
resolved by launcher.

https://github.com/sbt/sbt/issues/499#issuecomment-27683875
note the use of netty
0.5.0
doc updates
Fix for memory leak (and a few minor tweaks...)