Merge pull request #225 from kaiana/master

add tips, config and l10n files to translate
Update wpsresource.ts for zh_CN (Add translation for some missing strings)
Merge pull request #226 from felixonmars/chinese-translation

Update wpsresource.ts for zh_CN (Add translation for some missing strings)
Update for zh_CN (Adjust some strings)
Merge pull request #227 from felixonmars/chinese-translation

Update for zh_CN (Adjust some strings)
Improve README
README: minor fixes
Merge pull request #229 from xen0n/master

Improve README
Update et.ts
Merge pull request #230 from hellitonsm/patch-3

Update et.ts
Update et.ts
Update wps.ts
Merge pull request #231 from hellitonsm/patch-4

Update et.ts
Merge pull request #232 from hellitonsm/patch-5

Update wps.ts
resolve problem