Added lovebird.pushline() function
Added function lovebird.recalcbuffer()
Added echoing of input lines
Added option lovebird.echoinput, updated README.md
Removed timestamp from echoed input lines
Increased console output line-height, minor CSS adjustments
Moved echoed line's interpuncts from HTML to CSS
Added special CSS formatting for lovebird errors
Updated screenshot in README.md
Version 0.3.0