Merge pull request #37 from edunham/armandroid

Arm cross std builders, MUSL slaves, Docker stuff

Author: brson

.gitignore

@@ -5,6 +5,10 @@ master/dist*
 master/try*
 master/snap3*
 master/gitpoller*
+master/beta*
+master/stable*
+master/cargo*
+master/tmp
 master/http.log
 master/master.cfg.txt
 master/master.cfg.sample

README.md

@@ -24,6 +24,8 @@ reboot using cron:
 > stunnel rust-buildbot-slave-stunnel-final.conf && buildslave restart slave
 ```
 
+There is more information on slave configuration in the file `slaves/README.md`
+
 # Running the Master
 
 ```