Tasklist API moved to another package

Hello,

I commited <http://www.netbeans.org/issues/show_bug.cgi?id=37316>,
<http://tasklist.netbeans.org/proposals/barracuda/api-stability.txt>.

It allows to put the module into stable distribution
without need to comply to offical API (in org.netbeans.api)
stability and backward compatability claims.

I changed all relevant usages of org.netbeans.api.tasklist by
org.netbeans.modules.tasklist.client and org.netbeans.spi.tasklist
by org.netbeans.modules.tasklist.providers. I scanned 
NetBeans CVS repository tasklist module scope.

If you get some linkage errors check that your code
follows the change. I have changed original API module
name to org.netbeans.tasklistapi to avoid linkage
errors for released binaries.

  Cc.

-- 
<address>
<a href="mailto:[email protected]">Petr Kuzel</a> at Sun Microsystems :
<a href="http://www.netbeans.org/">NetBeans Java IDE</a></address>