* Load in OnBeforePaint, if the tree's tag is set to NOTLOADED
* Load 1,000 rows in one step, up to a maximum of 100,000 rows. Both values are customizable.
* Load next chunk when user presses PageDown on the last node, or, more explicitly, when user clicks "Next rows" button
* Should fix all AVs which seem to be a timing issue with loading data on demand.
* Fixes issue #1675, fixes issue #1580, fixes issue #1721, fixes issue #1734, fixes issue #972
* Sanitize main unit from unused variables
* Move global variables to public scope
* Bring public vars into some reasonable order
* Move constants to const.inc, unless dependent from some used VCL unit
* Remove workaround for Unicode text to and from clipboard
* Fix writing/reading wrong encoded text into/from registry - no need to use Utf8Encode() any longer
* Implement TMySQLQuery.ColAsAnsi() for cases in which we read binary data.
* Removes TNT Unicode controls, which are no longer required. All VCL controls now have native Unicode support.
* Remove Delphi 11 packages, otherwise we would either need to keep TNT or break Unicode
* PngComponents update from Uwe Raabe on http://cc.embarcadero.com/Item/26127
* Adjust auto build process
* Since Delphi 2009, Strings are now UnicodeStrings, not AnsiStrings any longer. Fix a bunch of compiler errors which came along with this change.
TODO: Project should compile but give tons of compiler warnings.
* Collect all relevant controls of one query tab and its variables in a new object
* Collect these tab objects into a TObjectList
* Fixes mixed up QueryMemoLineBreakStyle variable - was used for all tabs, now part of the above mentioned object
* Same goes for minor remembering of selected tab on queryhelpers list
* Use filenames on tabs if saved or loaded.
* On tab close ask if content should be saved.
* Use AttrCount and Attribute[x] in SynEditHighlighters to iterate through available attributes, instead of doing less with more code.
* Use integer registry values for highlighter colors (were strings) and also integers for bold, italic, underline, strikeout (was one boolean per attribute).
a) optimizes registry access b) normalizes registry names and c) simplifies code. Unfortunately this breaks everyone's customized highlighter style - hopefully ok to do this is in an interim build.
* Leads to unpredictable errors in special cases
* Advantage over SHOW TABLE STATUS is hardly measurable
* Makes integrating stored routines into the database tab complex and unstable for the benefit of nothing
* Keep only one TRegistry object in memory instead of creating a new one in each routine.
* Move out relevant functions and TRegistry object from main to helpers to make them usable globally.
