[WIP] Making consistent component names throughout the docs
Fix proper nouns and some formatting
More proper nouns and formatting fixes
Fix typo
Revert and fix some changes
Add IP and ACL notation fixes
fix Composer notation
Fix HTTPS and Ajax notation
Include some updates after clarification
fix WSSE notation
Updating the phrasing of a controversial sentence (in terms of grammar) thanks to my friend Ann

See https://github.com/symfony/symfony-docs/pull/3149/files#r7710566
Merge branch 'component_names_consistency' of github.com:bicpi/symfony-docs into bicpi-component_names_consistency

Conflicts:
	book/translation.rst
Merge branch 'fix_proper_nouns_and_some_formatting' of github.com:bicpi/symfony-docs into bicpi-fix_proper_nouns_and_some_formatting

Conflicts:
	components/serializer.rst
	cookbook/form/unit_testing.rst
Fixing syntax error
fixing two small syntax errors
remove description of IRC meetings
Fix PHP requirement in installation documentation

Changed minimal PHP requirement from 5.3.8 to 5.3.3, as it's the version required in composer for symfony/symfony. If 5.3.8 (or higher) is the recommended one, I'll suggest to add a comment about it.
Be more explicit that PHP 5.3.8 or higher is the recommendation
Keep the minimum viable info about PHP in the Book's installation chapter
Add a warning about PHP < 5.3.8 limitations in the requirements article