Initial commit: Kimai TMS

Kimai time management system (PHP 5.6 / MySQL) with custom extensions:
- Budget tracking (ki_budget)
- Change request form (ki_changerequest)
- Invoice generation (ki_invoice)
- Expense tracking (ki_expenses)
- Flexi time (ki_flexitime)
- Export, admin panel, timesheets, tasks, summary

Database: ~900K time entries, 2,000+ users, 439 projects.
Config: includes/autoconf.php — localhost/kimai/kimai

css/jquery.tabs-ie.css

@@ -0,0 +1,15 @@
+/*
+Tabs - additional IE specific bug fixes
+
+Recommended usage (Conditional Comments):
+<!--[if lte IE 7]>
+<link rel="stylesheet" href="tabs_ie.css" type="text/css" media="projection, screen" />
+<![endif]-->
+
+*/
+.tabs-nav { /* auto clear */
+    display: inline-block;
+}
+.tabs-nav .tabs-disabled a {
+    filter: alpha(opacity=40);
+}