[#4081] fix markup in chat
Merge pull request #71 from BrandyMint/sib/fix/widgetMessage

[#4081] fix markup in chat
broswer detection
Merge pull request #72 from BrandyMint/aleksxor/browser-detection

broswer detection
msg datetime fixed
manager-side fix
[#4081] manager-side chat window height
notifications fix
Merge pull request #73 from BrandyMint/aleksxor/4081-chat-fixes

msg datetime fixed
Merge pull request #74 from BrandyMint/sib/fix/managerSideChat

manager-side chat height
Merge pull request #69 from BrandyMint/aleksxor/4143-notifs-disabled

disable notifications tab if empty
[#4135] get last messages
get prev msgs
Merge pull request #75 from BrandyMint/aleksxor/4135-chat-history

[#4135] chat history
history fix
Merge pull request #76 from BrandyMint/aleksxor/4135-chat-history

chat history fix
Merge branch 'develop'
v0.0.5+4d5f14b23ee1e4f36824073452395430b73a0854