Merge pull request #1937 from camlunity/master

+ sqlgg 0.2.5
Updated my smtp package
Merge pull request #1941 from vbmithr/master

Updated my smtp package
LLVM: Rely on a system installed LLVM
LLVM: Remove the optional dependency to conf-llvm-debug and add the external dependency on llvm-3.4-dev
+github.0.8.4
Merge pull request #1943 from mirage/master

+github.0.8.4
opium 0.8.0
+cow.0.10.0
Merge pull request #1945 from rgrinberg/opium080

opium 0.8.0
Merge pull request #1946 from mirage/master

+cow.0.10.0
Update patch to support natdynlink
llvm: Replace the external dependency for ubuntu
Merge pull request #1947 from andrewray/armv6-freebsd

Update patch to support natdynlink
Trigger travis
Merge pull request #1942 from jpdeplaix/master

LLVM: Rely on a system installed LLVM
+react.1.1.0
Add irc-client 0.2.0

Signed-off-by: John Else <john.else@citrix.com>
Merge pull request #1948 from dbuenzli/react-1.1.0

+react.1.1.0
Merge pull request #1949 from johnelse/irc-client.0.2.0

Add irc-client 0.2.0