Remove characters introduced during merge.
Review reconnect method and change title.
Remove killall postgres, put it in the jenkins config instead
Cache tileHref to reduce calls to getRelUrl(0
merge develop -D org -I include -E exclude: PR 1385 (Update the OMERO VirtualBox image)
merge develop -D org -I include -E exclude: PR 1712 (Create release source artifact containing all submodules)
merge develop -D org -I include -E exclude: PR 1779 (Copy rendering 11552)
merge develop -D org -I include -E exclude: PR 1807 (Cleanup TableI.close() #11697)
merge develop -D org -I include -E exclude: PR 1811 (11607 scripts)
merge develop -D org -I include -E exclude: PR 1818 (Error handling of tile image loading in PanoJS See #11709)
merge develop -D org -I include -E exclude: PR 1838 (Connection)
merge develop -D org -I include -E exclude: PR 1840 (Webstart popup windows 11656 develop)
merge develop -D org -I include -E exclude: PR 1849 (Extract Django when it's missing or is the wrong version)
merge develop -D org -I include -E exclude: PR 1863 (Use python's json rather than Django's)
merge develop -D org -I include -E exclude: PR 1865 (assist #11675: prevent some leaking direct buffers)
merge develop -D org -I include -E exclude: PR 1867 (ImportLibrary: read from each used file's mapped ID)
merge develop -D org -I include -E exclude: PR 1868 (Update develop submodules)
merge develop -D org -I include -E exclude: PR 1873 (Remove duplicate postgres startup #11793)
merge develop -D org -I include -E exclude: PR 1874 (Saved By)
merge develop -D org -I include -E exclude: PR 1875 (Mark further search tests as xfail)