luci-app-statistics: rework graph label handling
authorJo-Philipp Wich <jow@openwrt.org>
Sat, 3 Oct 2015 13:29:25 +0000 (15:29 +0200)
committerHannu Nyman <hannu.nyman@iki.fi>
Sat, 24 Oct 2015 10:35:45 +0000 (13:35 +0300)
commit7b3fea11004120042bc339cef09150ebc44f38af
tree462c4101ab7599a02c30f35a6ad37b592e8c1c4b
parentc8b12e7fa925148a765f589df1af41797727db46
luci-app-statistics: rework graph label handling

Remove leftover unused translation code and properly escape colons in line
labels.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
(cherry picked from commit 96b031bbad59555cb2523a3cab1d0a058b39455b)
applications/luci-app-statistics/luasrc/statistics/i18n.lua