Vadim Khotilovich d5c143367d [R-package] GPL2 dependency reduction and some fixes (#1401)
* [R] do not remove zero coefficients from gblinear dump

* [R] switch from stringr to stringi

* fix #1399

* [R] separate ggplot backend, add base r graphics, cleanup, more plots, tests

* add missing include in amalgamation - fixes building R package in linux

* add forgotten file

* [R] fix DESCRIPTION

* [R] fix travis check issue and some cleanup
2016-07-27 00:05:04 -07:00
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2015-08-27 15:56:35 -07:00