Introduced properties INDEXSLICESIZE, FTINDEXSLICESIZE
[FIX] adding namespace declaration on wrong level after insert
minor
Merge pull request #648 from LukasK/fixes

[FIX] adding namespace declaration on wrong level after insert
bf: merge variable was not set correctly
now performing debug output at the end of each index build
Merge branch 'kgb-master' of github.com:malamut2/basex into malamut2-kgb-master
[MOD] INDEXSPLITSIZE, FTINDEXSPLITSIZE: fixed size for splitting index
Merge branch 'kgb-master' into kgb-7.6.1

Conflicts:
	src/main/java/org/basex/core/Prop.java
	src/main/java/org/basex/index/ft/FTBuilder.java
	src/main/java/org/basex/index/value/ValueIndexBuilder.java