Revert r4706, which probably introduced a false positive virus detection in Avira (TR/Spy.ZBot.kre.11). See http://www.heidisql.com/forum.php?t=14844

git-svn-id: http://heidisql.googlecode.com/svn/trunk@4709 560a3889-bb33-0410-9f33-43a8a102dc09
Fix good format when try to insert value in year column. See http://www.heidisql.com/forum.php?t=14728

git-svn-id: http://heidisql.googlecode.com/svn/trunk@4710 560a3889-bb33-0410-9f33-43a8a102dc09
Improvement in the bind parameters' detection without new internal unit (cause false positibe virus detection in r4706)

git-svn-id: http://heidisql.googlecode.com/svn/trunk@4711 560a3889-bb33-0410-9f33-43a8a102dc09
Ask to close HeidiSQL processes while installing. See pm from Dave.

git-svn-id: http://heidisql.googlecode.com/svn/trunk@4712 560a3889-bb33-0410-9f33-43a8a102dc09
Automatically detect UI language and use localized messages on installer

git-svn-id: http://heidisql.googlecode.com/svn/trunk@4713 560a3889-bb33-0410-9f33-43a8a102dc09
Check if all indexes have at least one column when creating or altering table to prevent creation of empty index. Fixes issue #3516.

git-svn-id: http://heidisql.googlecode.com/svn/trunk@4714 560a3889-bb33-0410-9f33-43a8a102dc09