add optional get parameter in order to override sphinx host
enables the parsing of time Intervals YYYY-YYYY in the search Text
the timeInterval will only be parsed if the timeslider is not activated
improve stability
- check for presence of filter attribute year with dummy query
- year filter is not applied global anymore
- time enabled layers can be combined with other layers in the feature request
add optional get parameter in order to override sphinx host
enables the parsing of time Intervals YYYY-YYYY in the search Text
the timeInterval will only be parsed if the timeslider is not activated
improve stability
- check for presence of filter attribute year with dummy query
- year filter is not applied global anymore
- time enabled layers can be combined with other layers in the feature request
Merge branch 'dev_enable_timeInterval_search' of https://github.com/geoadmin/mf-chsdi3 into dev_enable_timeInterval_search

Conflicts:
	chsdi/views/search.py
update import modules
rename tmp variable to checkFilter
remove host injection code
autopep8 search.py
Add test for timeInterval search
fix failing nosetest, default resetfilter has to be disabled due to
geoacnhor, if layer
is time timeEnabled, we will add an additional time(range) Filter
limit results of timeFilter test query to 1
Merge pull request #526 from geoadmin/dev_enable_timeInterval_search

Dev enable time interval search