rename chart RCP messages class
fix TXM main preference page idadd messages for corpus loadingfix Subcorpus&Partition menu entry fr name
NORMALIZE -> CLEAN KEYS -> CLEAN MESSAGES -> MERGE KEYSsee report txt files in org.txm.tranlation.rcpsee report.txt to find messages to parametrize with bindings
almost all TxmPreferences call removedconvert preference page to TXMpreference pagemove all RCP preference keys in RCPPreferences
replace rcpapplication with rcp
transfert some preferences to TBXPreferences