For easier command line using, I've added a new command with symfony/console

[Clarence-pan]

The original command line tools cannot directly specify an output file. It's painful in some cases.
So I added a new command with symfony/console. Then you can use it like this:

# for js files:
minify foo.js -o foo.min.js

# for css files:
minify foo.css -o foo.min.css

Hope you will like it and accept it.

p.s. In previous PL, PHP 5.4 complains... So I've change the symfony/console's version to >=2.0. It should be OK now.

[codecov-io]

Current coverage is 100.00%

Merging #106 into master will not affect coverage as of 43579cd

@@            master    #106   diff @@
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  Files            3       3       
  Stmts          380     380       
  Branches         0       0       
  Methods         39      39       
======================================
  Hit            380     380       
  Partial          0       0       
  Missed           0       0       

Review entire Coverage Diff as of 43579cd

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[matthiasmullie]

Hey @Clarence-pan, thanks a lot for this PR!

Any chance you could also include some tests for the MinifyCommand class?
Bonus points if you could also update bin/minifycss & bin/minifyjs to also use the same code :)