delete key now hides log

Change-Id: I72ec4b18a6543f8856da694cd2d962bb26d866ab
fixed binding error

Change-Id: I1fcc8d9f77d1ed4b4e8f4193b617113765e457c5
improved DelayedAsyncInvocation.toString()

Change-Id: I978cadbb6db059eb1e3dcdd8cfcceff182377742
permissions now apply only to data tables and columns.

Change-Id: Ib2943e849d1fde3d628e95241524241560d580b2
code cleanup and added hidden button for editing tables

Change-Id: Iabf300cd4957343561b8e5ae59c7c0ace55570b0