Insert semicolon between JS files, fixes a JS syntax error when certain files are combined (#813)

compressor will turn files that look like

File1.js:
(function($) { console.log("run"); })(window)

File2.js:
(function($) { console.log("run 2"); })(window)

Into:
(function($) { console.log("run"); })(window)
(function($) { console.log("run 2"); })(window)

which will give an error like "Uncaught TypeError: (intermediate value)(...) is not a function"

This commit changes that output to:

(function($) { console.log("run"); })(window);(function($) { console.log("run 2"); })(window)

1 files changed, 1 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 76f9ac6..b0f3fc5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ build
 compressor/tests/static/CACHE
 compressor/tests/static/custom
 compressor/tests/static/js/066cd253eada.js
+compressor/tests/static/js/d728fc7f9301.js
 compressor/tests/static/test.txt*
 
 dist