Merge pull request #16 from ebf/xiaodong

solve the issue that it can not connect to ActiveDirectory using port 32...
Merge pull request #17 from ebf/xiaodong

test ldap connection with just quick bind
Merge pull request #18 from ebf/xiaodong

use viaSSL property  by login page
Merge pull request #19 from ebf/xiaodong

Use viaSSL property in Unit Test to get LDAP connection.
Merge pull request #20 from ebf/xiaodong

Xiaodong
Merge pull request #21 from ebf/xiaodong

change ldap timeout back to 10S.
add method to escape LDAP CN attributes
update to 0.6.0
change method to escape LDAP CN attributes
change approximate match to exact match filter
update to 0.6.1