Merge branch 'new-paths': adds vendor and noarch LOAD_PATHS

- rubygems and rdoc split to separate packages
- improved without docs building
- old legacy include paths preserved (to be removed when all packages rebuilt)

diff --cc ruby.spec
index 2116320899546b7a327702598307aaeda88ef225,3cea67441978a8984aad2abfa8b2a2609236f14a..a41929a7495833e006463adf621a7e34d26c54e1
--- 1/ruby.spec
--- 2/ruby.spec
+++ b/ruby.spec
@@@ -27,7 -28,9 +28,9 @@@ Summary(pt_BR.UTF-8): Linguagem de scri
  Summary(zh_CN.UTF-8): ruby - 一种快速高效的面向对象脚本编程语言
  Name:         ruby
  Version:      %{basever}.%{patchlevel}
- Release:      1
+ # NOTE: do not decrease Release, when updating Version,
+ # unless rdoc_ver, rubygems_ver *both* are increased as well
 -Release:      0.26
++Release:      2
  Epoch:                1
  # Public Domain for example for: include/ruby/st.h, strftime.c, ...
  License:      (Ruby or BSD) and Public Domain