feat: add clients view page

- add client view page
- add general tab 
- add status lookup pipe to store styles based on status
- add accounts filter pipe to filter accounts
- add status related colors in _color.scss

Fixes: #216

src/assets/styles/_colours.scss

@@ -44,20 +44,29 @@ $msg-danger: #d9534f;
 $msg-info: #5bc0de;
 
 //Social Colors
-$dailymile: #FFAA25;
-$facebook: #3B5998;
+$dailymile: #ffaa25;
+$facebook: #3b5998;
 $flickr: #f80082;
-$github: #F7F7F7;
+$github: #f7f7f7;
 $google: #d7473d;
-$instagram: #37658D;
-$linkedin: #2C8CC0;
+$instagram: #37658d;
+$linkedin: #2c8cc0;
 $pinterest: #c5142b;
 $runkeeper: #3193d3;
 $skype: #00abee;
-$spotify: #7AB800;
-$twitter: #3B8ACA;
+$spotify: #7ab800;
+$twitter: #3b8aca;
 
 // Set Site Specific Base, Highlight and Accent Colors Here for easy switching between themes
 $base: $dark-grey;
 $highlight: $belize-hole;
-$accent: $peter-river;
+$accent: $peter-river;
+
+//Status Colors Defined Here
+$status-active: #00ce00;
+$status-deleted: #000000;
+$status-pending: #ffa500;
+$status-approved: #0f36e4;
+$status-overpaid: #800080;
+$status-active-overdue: #ff0000;
+$status-matured: #ff4000;