Merged revision(s) 44812, 44861, 44993-44994 from trunk:
LCL: Many improvements for TCoolBar. Issue #25026, patch from Vojtech Cihak
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LCL: Use AlignControls in TCoolBar to prevent setting alignment of controls associated with bands. Issue #26096, patch from Vojtech Cihak
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LCL, TCoolbar: Share code from IsRowEnd function.
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LCL, TCoolbar: Replace Resize with WMSize. Issue #26096, patch from Vojtech Cihak.
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git-svn-id: http://svn.freepascal.org/svn/lazarus/branches/fixes_1_2@45182 4005530d-fff6-0310-9dd1-cebe43e6787f