tx translation update
using 'trust proxy' on proxied requests
closes #1055
closes #1046
pagination fix if only 1 topic
fixed index of newly created posts, matched vanilla search form to lavender
closes #1023
update motd string
closes #1035
added reset flag to ./nodebb script
properly translating strings in category nojs template, and added pagination (so not all topics are loaded on every request)
same for topics (translation + pagination)
fixed executable help echo
fixes error alerts if scroll is triggered during transitions
Merge branch 'master' of https://github.com/designcreateplay/NodeBB
Revert "closes #992"

This reverts commit ed4b0461b9ce6559b90391768856c38abc6f89b4.
added widgets tab to themes acp
filter:widgets.getAreas - allows plugins to define widget locations in tpls
got the basic ui, dragging, sorting etc going for widgets acp
client-side saving of widgets