[MOD] XQuery, File Module: switched to Java 7. Closes #901
[ADD] XQuery, File Module: file:base-uri(), file:current-dir(),
      file:children()
[FIX] XQuery, missing stack trace. Closes #900
[MIN] .classpath updated
[FIX] GUI Editor: close parentheses if following character is '<'
[FIX] XQuery, GH-903: Pre-compile XQUnit functions before tests.
Merge pull request #904 from LeoWoerteler/gh-903

[FIX] XQuery, GH-903: Pre-compile XQUnit functions before tests.
Merge branch 'master' of github.com:BaseXdb/basex
[MOD] CSV Serialization: also output empty fields
[FIX] XQuery, File Module: minor fixes
[FIX] XQuery, unit tests
[MIN] XQuery, Database Module tests: drop copied database
[FIX] XQuery, GH-907: No stack access during compilation.
Merge pull request #908 from LeoWoerteler/gh-907

[FIX] XQuery, GH-907: No stack access during compilation.
[FIX] XQuery: repeated call of exhausted iterator. Closes #909
[MIN] XQuery: test for #908 added
[FIX] XQuery, GH-907: Correct inlining for FTDistance.
Merge pull request #910 from LeoWoerteler/gh-907b

[FIX] XQuery, GH-907: Correct inlining for FTDistance.
[MIN] XQuery, SQL Module: adding Util.debug()
[MOD] Escape newline characters in Str#toString().
Merge pull request #911 from LeoWoerteler/one-line-str

[MOD] Escape newline characters in Str#toString().