adjusted icons -> extended content to max height
do not toggle active image on click on email button -> show ajax loading image
fixed: get correct buttons on enter and on escape event for stackr-description field
removed unused class
renamed css class: entry_make_context_link -> stackr-make-context-link
renamed function inverseFavored -> inverseBooleanValue
invoke invertBooleanValue() only once in toggleOperatorImage()
introduced global function that handles the click event on operator-image-toggable
comment add: replaced 'is task' button -> operator-toggable-image
fix: doubleclick on .comment -> get the last element in dom, since we moved the comment-date to the top
added button and basic procedure to open dialog -> should show a list of Contexts and Stackrs
added an other view for list of Contexts and Stackrs
added ajax request -> get list of Contexts and Stackrs -> uses existing route /contexts
width of stackr-description -> 600px
send ajax put request -> update link
added radio button and label for stackr link list
update Stackr linksTo
if stackr has linksTo field set -> create a link
renamed links to -> related to
added tooltip functionality