fixed printing of 256 color green and blue, they incorrectly used prefix zeros which screwed up ansi2html

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
added logging to dependencies

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
starting logging implementation (experimentation)

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
added named loggers so that different types can log different things at the same time so it's visible in the logs

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
removed all old parts from previous iplementation

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
added back continuous logging support, via logger.cont(msg) command

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
fixed the initialization case where the indicator for last line newline is nil

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
updated example with new zlog and logging framework

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
updated example preview png

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
updated readme to new logging-based zlog

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
Merge branch 'switch-to-logging-framework'
moved license to MPLv2

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
added a version indication to zlog module

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
grab version information from module in gemspec

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>