Add parentheses to clarify the expression

Based on TortoiseSVN revision 25086

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Fix show log button not working

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Fix typo in doc

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Free the repository after use

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
For consistency, use /autoclose command line option

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Document /autoclose option

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>