* master: (88 commits)
fixed typo in installer and other minor improvements
updated configs.signatures
compatibility fixes at the installer
fix lxc-attach not exiting after starting netdata
colorful netdata-installer.sh; splitted certain functions for adding makeself; netdata-uninstaller.sh and netdata-updater.sh are now generated even when netdata-installer is called with --dont-start-it
Fix license name
Fix license name
Support older autoconf versions
when version.txt and internal version differ, use the internal one
properly show version and check version using the internal version string too
do not compile netdata twice on travis
information at web_log.conf
show netdata version at the dashboard
Update /charts at API definition.
web_log plugin: support for additional log format added
properly reset charts after max time of refreshes; fixes #1631
do not discard old data on algorithm mismatch
improved dashboard information about web_log charts
updated configs.signatures
web_log fixes and improvements
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