added query to retrieve only 25 messages and each subsequent set of 25 messages.
Merge branch 'master' into fetch-change
pagination working.
Merge pull request #8 from joe-vanleeuwen/flackstyling

Merging flackstyling into master
merged master into fetch-change.
made setInterval fetch function fetch only new messages.
Merge pull request #9 from joe-vanleeuwen/fetch-change

Fetch change
resized chatbox and added box shadows
cleaned up chatbox stylings