test
Merge branch 'master' of https://github.com/easten20/InformationRetrieval

# By Nicco Kunzmann (11) and others
# Via Elina Zarisheva (3) and others
* 'master' of https://github.com/easten20/InformationRetrieval: (27 commits)
  fix bug combine index
  update parser include UTF 8
  refractoring SearchResult makes all the work
  fixed searchResult: qeury and pseudoQuery
  refractoring, fixed SearchResults, deleted method searchTitles
  fixed: sort now in decreasing order + some refractoring + snippet generation - changed methods
  fixed error: too many open files
  fixed indexing, deleted regular expressions
  added TODO for LINKTO
  added # anchor support to links
  corrected LINKTO query
  assert index is loaded
  links now remove white spacs in front
  added assertionerror if the index is in danger
  added links to wikipage
  edited formatting
  removed bug: there were two different ways to read the index
  added indexInIndex to Occurences for debug purposes
  removed bug if there are less than topK results
  fixed ndcg
  ...

Conflicts:
	mySearchEngine/src/main/java/de/hpi/krestel/mySearchEngine/SearchEngineTest.java
“remove Tags from snippets”
Merge branch 'master' of https://github.com/easten20/InformationRetrieval

# By easten20
# Via easten20
* 'master' of https://github.com/easten20/InformationRetrieval:
  performance improvement and fix phrase query