move color ops into subcommand

So what used to be

    $ vtcol set solarized

becomes

    $ vtcol colors set solarized

etc.

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index d743b4f..2e1bd70 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@
 [package]
 name        = "vtcol"
 description = "Set Linux console color scheme"
-version     = "0.42.5"
+version     = "0.42.6"
 authors     = [ "Philipp Gesang <phg@phi-gamma.net>" ]
 repository  = "https://github.com/phi-gamma/vtcol"
 keywords    = [ "linux", "virtual_terminal", "tty", "console", "system" ]