add note on --no-dev when compiling into phar
Merge pull request #130 from cordoval/127-phar-file-is-6mb-composer-phar-is-700k

This PR was merged into cordoval:master branch.

Discussion
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added note to build phar correctly with --no-dev

+---------------+------+
| Q             | A    |
| ---           | ---  |
| Bug fix?      | y    |
| New feature?  | n    |
| BC breaks?    | n    |
| Deprecations? | n    |
| Tests pass?   | y    |
| Fixed tickets | #127 |
| License       | MIT  |
| Doc PR        |      |
+---------------+------+


Commits
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2da401be79c0aa63014fa516b98eb010ea6e6c49 add note on --no-dev when compiling into phar cordoval