Updated documentation files for LCL

Original Reporter info from Mantis: dsiders @dsiders

• Reporter name: Don Siders

Description:

See attached diff file: lcl.diff

comctrls.xml
*Added FUseWS, AdjustPos, InitializeWnd in TCustomUpDown

controls.xml
* Fixed FP docs tagging for an example

dbctrls.xml
* Added BiDiMode, BorderSpacing, Color, Constraints in TDBCheckBox
* Added DataChange, KeyPress, UpdateData in TDBComboBox
* Added missing topics in TCustomDBComboBox

lclplatformdef.xml
* Added missing TLCLPLatform enumeration values

lcltranslator.xml
* Sync'd doc topics to current code. Added missing symbols. Removed unused symbols.

Mantis conversion info:

• Mantis ID: 35892
• Build: Lazarus 2.0.2
• Version: 2.1 (SVN)
• Fixed in revision: 61628 (#3a62769b)