[ADD] XQuery, Database Module: indexing options added. Closes #700
[MOD] GUI, Editor: treat files without suffix as XQuery
[MOD] GUI, Editor: detect string syntax in .bxs scripts
[FIX] Server: delay ping when stopping server
[MOD] XQuery: static properties (UPD, NDT) added to function signatures
[MOD] XQuery: better error localizations
[FIX] QueryParser: correct whitespace parsing
[MOD] XQuery, Inspect Module: inspect:context()
[MOD] check at the events tests if the events are actually executed
Merge pull request #716 from dirkk/event-tests

[MOD] check at the events tests if the events are actually executed
[MIN] Checkstyle
[MOD] XQuery, Inspect Module: better detection of documentation snippets
[MOD] XQuery: require/prohibit feature removed
[MOD] GUI, Editor and Text view: add default file suffix
[MOD] XQuery, ExtTest renamed to NodeTest, convenience constructor added
[MOD] pom.xml updated
[MOD] Command-line: set query base uri to addressed file
[ADD] RESTXQ: catch errors.
      Documentation: http://docs.basex.org/wiki/RESTXQ#Error_Handling
Merge branch 'master' of git://github.com/BaseXdb/basex into security

Conflicts:
	src/main/java/org/basex/query/QueryContext.java
	src/main/java/org/basex/query/QueryParser.java
	src/main/java/org/basex/query/StaticDecl.java
	src/main/java/org/basex/query/func/FNInspect.java
	src/main/java/org/basex/query/func/Function.java
	src/main/java/org/basex/query/func/StaticFunc.java
	src/main/java/org/basex/query/func/StaticFuncCall.java
	src/main/java/org/basex/query/func/StaticFuncs.java
	src/main/java/org/basex/query/util/inspect/PlainDoc.java
	src/main/java/org/basex/query/util/inspect/XQDoc.java
	src/main/java/org/basex/query/value/item/FuncItem.java
	src/main/java/org/basex/query/var/StaticVar.java
	src/main/java/org/basex/query/var/StaticVarRef.java
merged