A more comprehensive LFG please

[Mell.4873]

First removed the different tabs:

1. LFG lists all the available groups

2. The different tabs will now be Filters like HoT, PoF, LW1+, experienced, casual, training

3. That group will give details on the zone they are in and the large squad description.

4. The group will be labeled with whether the Zone is full and what guild is running the group

5. Let people search by name, by filter and or by whether a group is full or not

6. People can post their LFG with multiple filters.