use ._cw instead of .req (reintroduced by merge of stable)

oops

backport stable

more extra_args cleanup

only give extra_args if there is something to be fed (breaks some db connectors otherwise)

merge

SqlServer: support single sign on / Windows credential authentication This is done through a new db-extra-arguments section in instance_dir/sources which is passed as a string to the extra_args named argument of lgc.db.get_connection. If this argument is Trusted_Connection, windows authentication is used instead of login/password. This change requires at least revision 5475ec3f6412 of logilab.common which will be included in logilab-common 0.46. debian/control updated to mention this new dependency.

SQL Server port: convert Password to Binary This conversion is required because pyodbc uses buffers for Binary fields and won't be able to cast a string/unicode value to the db VARBINARY column type otherwise.

[javascript] cleanup, remove tabs

[javascript] remove ajaxHtmlHead from dom response once it has been processed. This fixes #549138: treeview: folding is broken The new, systematic, pageid management (introduced by rev 37b376bb4088) made the treeview return : <ul class="treeview">...</ul> <div class="ajaxHtmlHead">...</div> which was then processed by getDomFromResponse and wrapped into a single div node : <div> <ul class="treeview">...</ul> <div class="ajaxHtmlHead">...</div> </div> In the treeview case, the node inserted into the tree was the wrapping <div> instead of the <ul>, causing the folding bug mentioned in the ticket.