Trigger only on save
Support comments in install command.
Analyze files that were already saved
Defensively read "changed" property
Wait for language plugin to initialize
Always initialize language handlers
Always set sender for linereport_base
Fix init procedure; add retry timeout
Add proof-of-concept PHP linter plugin
add extra condition for Chrome to check if folder is uploaded
Merge master
* disable run/debug button for terminal
* disable preview button for terminal
Fix the breaking debug when reloading with no breakpoint active
Visible frame line should be 1-indexed - not like the logic of debuggers with 0-indexed frame lines
Merge branch 'master' into add-debug-handler

Conflicts:
	plugins-client/ext.dbg-node/dbg-node.js
	plugins-client/ext.debugger/debugger.js
Merge pull request #2241 from ajaxorg/fix_folder_upload_dragdrop

[Dijkstra] add extra condition for Chrome to check if folder is uploaded
* update html, css for loader
* update loader gif
Server crash: Cannot read property 'uri' of undefined
Merge branch 'master' into story/loading-ide