Merge pull request #120 from ryan1234/v2.0

Safely checking file paths in postbuild.exe
Merge pull request #121 from ryan1234/v2.0

Bug fix: First token on first page load for a language is not translated
Fix examples is readme to remove dependencies (Issue #122)
POT generation improved so that template file (POT) include empty msgstr entries (#123), to match behaviour with .PO translation files. Thus POT files may also be loaded into sensitive editors e.g. PoEditor. POT files also include header and are msg entries are sorted.
Write relative paths instead of absolute paths in .pot- and .po-files.
Merge pull request #125 from sisve/dev-relative_paths

Write relative paths instead of absolute paths in .pot- and .po-files.