Merge pull request #94 from ivanlanin/develop

Unit tests for Style_Font and Style_Cell
Unit Tests on Section directory
Merge branch 'develop' of https://github.com/PHPOffice/PHPWord into develop
Reformatted Tests to PSR-2 coding standards
Removed fake namespace from tests class names because we use real namespacing
Added line height methods to mirror the line height settings in Word in the paragraph styling
Merge pull request #95 from gabrielbull/develop

Removed fake namespacing from tests and reformatted code to PSR-2 coding standards
Added paragraph line height to Readme
Added line height to font style
Reformatted tests to PSR-2 standards
Fixed bug with footer preserve text
Fixed bugs with Text class
Merge pull request #96 from gabrielbull/develop

Added line height methods to mirror the line height settings in Word in the paragraph styling
Basic unit tests for PHPWord\Style completed