Mod: Travis-CI badge for develop
Rem: PHP 5.3 Support

PHP 5.3 was causing tests to fail due to lack of callable typehint.

Removing PHP 5.3 support across the whole library seems sensible as
it's near EOL anyway.
Merge branch 'feature/rem-php-5.3-support' into develop

* feature/rem-php-5.3-support:
  Rem: PHP 5.3 Support
Add: FactoryRouter

The factory router lets you construct routes in a more concise manner
which should be familiar from other routing libraries and frameworks.
Merge branch 'feature/factory-router' into develop

* feature/factory-router:
  Add: FactoryRouter
Mod: Add GitHub syntax highlighting to README

--nt
Merge branch 'feature/gh-highlighting-in-readme' into develop

* feature/gh-highlighting-in-readme:
  Mod: Add GitHub syntax highlighting to README
Fix: Update PHP version in README

5.3 -> 5.4
Merge branch 'feature/fix-php-version-in-readme' into develop

* feature/fix-php-version-in-readme:
  Fix: Update PHP version in README
Fix: Indentation in GitHub README rendering
Merge branch 'release/0.2'

* release/0.2:
  Fix: Indentation in GitHub README rendering
  Fix: Update PHP version in README
  Mod: Add GitHub syntax highlighting to README
  Add: FactoryRouter
  Rem: PHP 5.3 Support
  Mod: Travis-CI badge for develop