Fix line height different from right to left side

Fixes:

• Fix line height different from right to left side

Replace   with proper word-wrap

Fixes:

• Create proper css with word-wrap instead of  

Hide error log in binary files

Fixes:

• Hide error log in binary files, if the git diff does not contain @@ we do not log any errors.

Major refactor of the parser and html generation

Changes

• Improve diff parser to fully support git diffs and unified diffs
• Improve code highlight (if sufficient context the highlight is perfect)
• Use hogan.js to generate html
• Use ESLint to check code style

Fix parsing of binary files

Fixes:

• Fix parsing of binary files

Fix parsing

Fixes:

• Fix parsing of body lines starting with --- or +++

Improve file list summary

Improvements:

• Improved file list summary with better file types identification (added, deleted, renamed, changed)

Improve file paths and colors

Improvements:

• Identify smallest different sub path of the changed file paths and highlight the changed part
• Change removed changed lines background color to make diff more readable

Improve code highlight

Improvements:

• Improve code highlight by parsing each line with previous context
• Separate highlight in two code bases, the old and the new

Fix version identifiers

Fixes:

• Beta releases were not being properly ordered due to wrong usage of semver. This release starts using it correctly.
  All beta versions are going to be deprecated.