Removed deprecated methods

No major functionality changes.

• Improved examples
• Light documentation fixes + LGPL header
• Removed meaningless PHPUnit bootstrap
• Simplified code-styling to use CodeSniffers default rules (why bicker about whitespace anyway?)
• Deprecated useless helper functions
• Optimization with array_chunk (thanks MiniCodeMonkey)

Patch Release 1.2.4

Introduced "examples" directory to share creative use-cases. Light cosmetic improvements, but no functionality changes.

FYI - Continuous Integration status can be monitored with...

• Coveralls
• Packagist
• Travis CI

Patch Release 1.2.3

Polyline Encoding now rounds numbers instead of the previous floor method.

 // Was
 0.1234567 => 12345
 // Now
 0.1234567 => 12346

Note
Pre-recorded encoded points may need to be re-encoded for accurate results. Decoding methods are unaffected.

Patch release 1.2.2

• Improved performance in Polyline::Flatten
• Added deprecated alerts with @deprecated & issuing E_USER_DEPRECATED
• Added new dev/contrib commands to Makefile
  • make lint for PHPCS
  • make coverage for code-coverage report

The follow methods will be removed from v1.3.x

• Polyline::Singleton
• Polyline::__call
  • Polyline::get{Node}Points
  • Polyline::get{Node}Encoded
• Polyline::getPolyline
• Polyline::polyline
• Polyline::listPolylines

The follow properties will be removed from v1.3.x

• Polyline->$polylines