Many fixes to View.destroy() handlers. No more gesture leak in MBug.
GMail: Removed redundant CSS.
Merge branch 'master' of github.com:foam-framework/foam
When gestures are nested inside each other, fire only the innermost

Fixes starring in MBug, which was also opening the detail view.
MBug: Set AppController.editableCitationViews = true.
DescExpr now implements toSQL.
QuickBug: Split DAO now uses toMQL() instead of toSQL() for keys.
ACalc: Fix unary operations. Simplified.
Merge branch 'master' of https://www.github.com/foam-framework/foam
ACalc: Fix for unary ops leaving result editable.  Added back row1 animation.
MBug: Now reloads into the project that you were previously using.
Implemented ProxyDAO.toString().
Expr.toString() now delegates to toMQL() to help with debugging + tracing.
DAO decorators produced by .limit .skip .orderBy and .where now implement toString() to help with debugging + tracing.
TRUE now implements toString().
Improved mLang NARY toString().
Added partialEval to query in AppController.
ScrollView wasn't updating when count was zero.
(Partial) Fix for FutureDAO.
Remove generated quickbug/manifest.json.