Feature/add docs (#689)

* Add converted docs repo

* Set theme jekyll-theme-minimal

* Removed BC docs, added TOC

* Added TOCs, rewrote most important links in documentation. Linked README to new Github Pages site

* some link fixes

1 files changed, 31 insertions, 0 deletions

diff --git a/docs/designers/language-modifiers/language-modifier-cat.md b/docs/designers/language-modifiers/language-modifier-cat.md
new file mode 100644
index 00000000..1f43ae17
--- /dev/null
+++ b/docs/designers/language-modifiers/language-modifier-cat.md
@@ -0,0 +1,31 @@
+cat {#language.modifier.cat}
+===
+
+This value is concatenated to the given variable.
+
+   Parameter Position    Type    Required   Default  Description
+  -------------------- -------- ---------- --------- -----------------------------------------------
+           1            string      No      *empty*  This value to catenate to the given variable.
+
+
+    <?php
+
+    $smarty->assign('articleTitle', "Psychics predict world didn't end");
+
+    ?>
+
+       
+
+Where template is:
+
+
+    {$articleTitle|cat:' yesterday.'}
+
+       
+
+Will output:
+
+
+    Psychics predict world didn't end yesterday.
+
+