Merge pull request #29 from remyzorg/master

fix a typo : 'proress' instead of 'progress'
Replace fake boolean by actual booleans.
Make camlp4 an optionnal dependency.
Merge pull request #30 from ocsigen/bool_attrib

Replace fake boolean by actual booleans.
Merge pull request #32 from ocsigen/opt-camlp4

Make camlp4 an optionnal dependency.
Formatting.

Closes #25
Merge pull request #33 from ocsigen/format

Formatting.
Better stringifier for float attribute
Merge pull request #34 from ocsigen/float_attrib_to_string

Better stringifier for float attribute
Fix doc formatting.
Leftover

Almost cute, almost.
Fix the documentation for pa_tyxml.

Also hide some internal modules under the carpet.
Fixup for wiki formatting in functors.wiki.
Add a .merlin
Use some declared types instead of literal variants.
More declared type
Fix and improve audio and video elements.
jenkins
jenkins: do not hide build log
jenkins: install camlp4 and depend on oasis