webgis: added search tool (by one attribute)
Merge branch 'master' of https://github.com/imincik/gis-lab
webgis: code cleaning in Print tool
Merge branch 'master' of https://github.com/imincik/gis-lab
Merge branch 'master' of https://github.com/imincik/gis-lab
webgis: changed hyperlink target in save history, other cosmetic changes
webgis: changed Print button to action, fixed code indentation
webgis: improved feature info panel - better attributes resizing, selectable text
webgis: changed blue icons set to gray
webgis: improved search - allow any number of attributes in search query