[ja] Add Japanese grammar rules

These are from the "問題な日本語" book
[ja] Use tabs in the Japanese grammar file
[ru]  update tager and synth dictionaries for Russian
[ca] Fixed false alarms
[pl] more false alarm fixing
[ru]  updated Russian POS tag dictionary
[ru]  updated Russian POS tag dictionary
[pl] one more fix for "z wprowadzeniem" and "z wpływem"
[pl] ze wtedy = że wtedy
LO/OO: avoid false alarms for texts like "3.4 miles" where a sentence boundary was incorrectly assumed and the uppercase sentence rule was triggered
small code style improvements
[pl] another exception: "z wtórnym"
Merge pull request #83 from Shugyousha/jarules

Add some Japanese language rules. Thanks!
[pl] yet another false alarm
[pl] fix false alarms, more disambiguation of "bądź"
[pl] haplologia kropki
[pl] more fixes
This pull request fails tests.

Revert "Merge pull request #83 from Shugyousha/jarules"

This reverts commit 3de2063a5ecb53c1bff1613da9808d343edaf8f1, reversing
changes made to 2b7fb37a9fb2a8bf29a79d9bca7c0f2c03412f71.
[pl] false alarm fixes, fix suggestions and one more rule
[pl] generalize exception