[FIX]Add user as default value in the author field to prevent permission issues saving articles while leaving empty that fied

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50195 b456876b-0849-0410-b77d-98878d47e9d5
a few more

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50196 b456876b-0849-0410-b77d-98878d47e9d5
another bunch of strings translated

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50197 b456876b-0849-0410-b77d-98878d47e9d5
[FIX]Usability: allow specifying by hand email addresses to be notified, also when editing an already published article (you may be interested in notifying external emails also from important changes to the article).

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50198 b456876b-0849-0410-b77d-98878d47e9d5
[FIX]Get the subject properly translated also for the article watch notification email. And one more line of spacing above title (in email body message).

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50199 b456876b-0849-0410-b77d-98878d47e9d5
a few more

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50200 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] cart: Parameter to optionally show plus, minus and remove icons to items in the cart

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50201 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] trackers: Function get_pretty_fieldIds failed if the template path started with "templates/" as this gets appended in  $smarty->get_filename (strangely enough the second time the tpl is accessed using  $smarty->fetch it works fine with or without templates/ at the start) Thanks BSfez

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50203 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/12.x 50193 to 50203
Conflict in ./templates/tiki-edit_article.tpl resolved manually 


git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50205 b456876b-0849-0410-b77d-98878d47e9d5