[eo] improved rule ZAMENHOF.
configuration dialog: add a context menu to the tree and an "About Rule" menu item (issue #102)
change font style names to lowercase (issue #75)
[en] add test for DID_VBD
[de] add urls; wording improvements
ignore quotes for the "long sentence" rule
i18n for the "long sentence" rule, as it's not just used for English
remove trailing spaces
use correct language when showing the Configuration Dialog (Issue #113)
[ru] new rules
[ru] fix false positives in new rules
[ca] new rule A_MITJAN_DE; sorpresa (en aposició)
- added new sanity check on grammar/disambiguation rule.
[br] added antipattern to fix false positive with "a bouez".
Detect useless disjunction parts such as ".|,".

Since . maches any char, the comma is useless.
Probably \. was meant instead of .
[ru] fix wrong regexp
fix new regex warning
ignore parenthesis and dots for sentence length rule
make whitespace trimming consistent in grammar rules and the disambiguator; now it's possible to have a single space in the <token> and <exception> element and all other whitespace elements should be removed.
[ca] new rule EN_EL_QUE_PORTEM_D_AGOST