Add syntax check for Lua files with Travis-CI

This adds a Travis-CI build which will run luac on the Lua files.
luac will try to parse the Lua files and report syntax errors.

1 files changed, 7 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..6702dc5
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,7 @@
+language: c
+
+install:
+  - sudo apt-get install lua5.2
+
+script:
+  - luac -p mediawiki.lrdevplugin/*.lua