lets users configure the doc page link extension to achieve 'clean' URLs, e.g. '/api/v1/users/create' instead of '/api/v1/users/create.html'
Fixed issues preventing use with Ruby 1.8
Merge pull request #218 from mbacovsky/ruby18_issues

Fixed issues preventing use with Ruby 1.8
Checksum calculation is lazy and respect use_cache config
Merge pull request #217 from jpslav/configurable-link-extensions

Lets users configure the doc page link extension to achieve 'clean' URLs...
Merge pull request #220 from mbacovsky/lazy_checksums

Checksum calculation is lazy and respect use_cache config
Fix generating the cache in production environment

Marking the classes for reload works only when cache_classes are set
to false. Otherwise some strange errors when loading the controllers
again might occur.
Fix loading with SafeYAML

`load_file` method is not defined for `SafeYAML` unless
`safe_yaml/load` is required.
Merge pull request #223 from iNecas/fix-cache-generation

Fix generating the cache in production environment
Merge pull request #224 from iNecas/fix-safe-yaml

Fix loading with SafeYAML
Bump version
#225 Apipie not supporting documentation bootstrapping for controllers outside /app
Some refactoring
Merge pull request #227 from clamoris/fix_controllers_base_path

#225 Apipie not supporting documentation bootstrapping for controllers outside /app
Fix reloading controllers when to_prepare blocks are used in the app

Call prepare to run to_prepare blocks after marking all for reloading.
Merge pull request #228 from iNecas/call-prepare-after-reload

Fix reloading controllers when to_prepare blocks are used in the app
Bump version