code cleanup: don't use deprecated method
code cleanup; some Java 7 generics
* Java 7 generics reverted for use with Java 6 instead
[de] fix warning about useless regexp attribute
small code cleanups (some of them Java 7)
* Java 7 generics reverted for use with Java 6 instead
[ca] Improved rule: DE_PEU
[ca] Fixed typo.
update to the latest version of Lucene - maybe this also fixes the CI instability introduced by switching to Java 7?
[en] add new rule "the some" -> "the same"
[ca] Improved message.
[PT]
- Added 57 compounds.
- Merged 30 compounds alphabetically into the list.

57+30=87 new compounds.
[PT]
- Updated the number of compound words to "2500".
[ca] New rule VE_SER
[PT]
- Added the compound "meio-ambiente" to remove it from the grammar.xml
[PT]
- Removed two rules for compound words since they are now in the compounds.txt:
  a) pré-aviso
  b) meio-ambiente
- Added the rule: "com vossa" -> "com a vossa"
[de] add words to avoid false alarms
small code cleanup: make members vars final
[ca] New rule COM_A_COM
[ca] Extend Catalan replace.txt
[ca] New rule GAIRE_BE
small code cleanup (method order, making members final static)