fix typo 'in' operator

Fixed a small typo in the negative 'in' test operator
minor #1260 fix typo 'in' operator (thewholelifetolearn)

This PR was merged into the master branch.

Discussion
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fix typo 'in' operator

Fixed a small typo in the negative 'in' test operator

Commits
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f9013d5 fix typo 'in' operator
moved README to rst
various cleanups
minor #1269 various cleanups (cordoval)

This PR was squashed before being merged into the master branch (closes #1269).

Discussion
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various cleanups

fix bool -> Boolean for consistency in other parts of twig's code removing
assignment to n as it is never used fix typo and docblock for consistency
remove line break not needed for consistency fix array docblock for
consistency

Commits
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cb651e8 various cleanups
Use string instead of large integer

HHVM differs from php-src on large integer parsing (php-src converts
them to floats, HHVM truncates them but leaves them as integers). The
point of this test is to make sure Twig parses it correctly, not the
underlying PHP execution engine.
minor #1270 Use string instead of large integer (ptarjan)

This PR was merged into the master branch.

Discussion
----------

Use string instead of large integer

HHVM differs from php-src on large integer parsing (php-src converts
them to floats, HHVM truncates them but leaves them as integers). The
point of this test is to make sure Twig parses it correctly, not the
underlying PHP execution engine.

Commits
-------

d401717 Use string instead of large integer
fixed optimizer max value