Added neo4j and pegjs to packages
Merge branch 'master' of git://github.com/dmitriid/erlang.mk
Add epgsql to package index
Don't download relx every build
Merge branch 'master' of git://github.com/rmies/erlang.mk
Add a contributing section to the README and simplify package addition
Add jiffy to package index
Merge branch 'master' of git://github.com/rmies/erlang.mk
Add lager to package index
Add resource_discovery to package index
Merge branch 'master' of git://github.com/rmies/erlang.mk
Recompile all erl files on hrl file modification
build plt automaticly when is missing
Add Katja to the package index
Merge branch 'package/katja' of git://github.com/nifoc/erlang.mk
Merge branch 'master' of git://github.com/andrzejsliwa/erlang.mk
Added missing ; in dep_target

The missing ; makes the DEPPKG= line run together with the VS= line which makes it similar to this

FreeBSD 8.2 /bin/sh results:

$  A=x B=$A;
$  echo $A
x
$  echo $B

$

The same with bash:

$ A=x B=$A;
$ echo $A
x
$ echo $B
x
Add error message before failing due to invalid dependency

If a dependency specified in DEPS is unknown or invalid (its VS
is not "git"), erlang.mk will fail. Now, add a human-readable
error message to help the user understand what the problem is.
Merge branch 'add-invalid-dep-error-msg' of git://github.com/derek121/erlang.mk
Fix relx plugin to have targets defined even if file is missing