Fixed big files upload

Closes #339
Merge branch 'master' of https://github.com/zhukov/webogram into mod
Improved readHistory
iOS homescreen improvements

Closes #345
Improved iOS standalone experience
tempFS docs fix
Improved send form cleanup
merge upstream
Moved to newer Bootstrap, mobile improvements
Improved mobile fonts, photo view
Bump to 0.1.8
Fixed photo forward search peer
Removed active inverted state for dialogs
merge upstream