Add recipe for scala-mode2

scala-mode2 is an improved scala-mode for emacs. It is losely based on the
original, but has been completely rewritten for scala 2.9 (and 2.10)

The related issue on the project itself is here:
https://github.com/hvesalai/scala-mode2/issues/33

Signed-off-by: Gary Pamparà <gpampara@gmail.com>
Merge pull request #402 from tarsius/master

add tree-mode recipe
Update recipes/org-readme

Added texinfo documentation (generated from org-readme)
Merge pull request #403 from mlf176f2/patch-3

Update recipes/org-readme
Add markup.el recipe

Markup.el is a package that provides easy markup generation via elisp.
Add elmine recipe

`elmine` is a package for accessing the redmine API via elisp.
Merge pull request #404 from leoc/elmine

Add elmine recipe
Merge pull request #405 from leoc/markup.el

Add markup.el recipe
Add an iflipb recipe
Add systemtap-mode
Use string-equals to compare wiki content hashes, not eq
Add recipe for jedi, python autocomplete interface
Merge pull request #406 from webframp/feature/jedi

Add recipe for jedi
Merge pull request #407 from dgutov/iflipb

Add an iflipb recipe
Added gaprc file to recipe for gap-mode
Merge pull request #409 from gvol/master

Add non-elisp file to gap-mode
Add sudden-death
Add extend-dnd
add hide-lines recipe
hide-lines.el hides lines that either match or don't match a regexp.  It does not alter a buffer's content.
Merge pull request #410 from jpkotta/master

add hide-lines recipe