Fixed tar on Mac OS X.
Added PHP control structures.
Generate hash table from JSON list.

funcsummary.txt is apparently not updated anymore.

Fixes #10.
Updated documentation regarding JSON list.
Tuned Cask usage in Makefile.
Bumped version number.

We jump from 1.0.0 to 2.0.0 because the format of the hash table
changed. If some other tool depends on the hash table they better get a
Semantic Versioning hint that we changed the format.
Build doc text for PHP function. Use it for `ac-quick-help`.
Marked PHP functions as functions in auto-complete.
Bumped version to 2.1.0.
Trimmed description and add version to documentation.
Bumped version to 2.1.1.
Added backend for company-mode.

Closes #11.
Fix function argument annotations in company-mode
Rename `arguments' to `prototype'  in php-extras-company
Fixed spelling error in documentation.
Documented support for company-mode.
Bumped version number.