Changed search string for checking if relation exists in InsDelPairAtom.php
Set default $shouldLog parameter of addAtomToConcept to false
Move getEditableRelation to ampersand

We could also choose to store the result of this function in the interface object data structure (ie. ObjectDef), but since this is an A-datatype rather than an Fspec datatype, this would require quite some refactoring to prevent import cycles. It is also debatable whether this kind of information should be part of the A-structure (storing it only in the Fspec is not doable as we would need to copy the tree structure or do some nasty kind of lookup).
Merge pull request #8 from AmpersandTarski/insDelPair-fix

Ins del pair fix
Somehow, the change of Michiel didn't follow through
Merge remote-tracking branch 'origin/master'
Bump MissingH
Sort build-depends fields
Ignore spul
Remove getInterfaceByName (which has moved to ampersand)
ignore sandbox
Merge remote-tracking branch 'origin/master'

Conflicts:
	.gitignore
Fix menu bar layout to prevent invisible items

Not ideal yet: ScrollPane is positioned absolutely at 141, so now it will get obscured by the dark menu bar. Instead, the menu bar should get its required height, and ScrollPane should get the remaining page height.