ignore files/code generated from compilation
update copyright years
fixes westonplatter/phashion#25. more details:
* explain custom pHash version
* list out tested platforms
* remove first person usage since repo owner changed
* keep text below 80 columns
synchronize fashion version with 1.0.8 gemspec version
Merge pull request #29 from westonplatter/ignore-compilation-files

ignore compilation files. cleanup readme. fix duplicated versions.