dash-0.5.12-160000.2.2

- Replace transitional %usrmerged macro with regular version check (boo#1206798)

- update to 0.5.12:
  * eval: Test evalskip before flipping status for NNOT
  * parser: Add VSBIT to ensure subtype is never zero
  * eval: Check eflag after redirection error
  * eval: Always set exitstatus in evaltree
  * expand: Add ifsfree to expand to fix a logic error that causes a buffer over-read
  * expand: Always quote caret when using fnmatch
  * parser: Fix VSLENGTH parsing with trailing garbage
  * shell: Fail if building --with-libedit and can't find libedit
  * jobs: Only block in waitcmd on first run
  * redir: Retry open64 on EINTR
  * eval: Prevent recursive PS4 expansion
  * jobs: Fix waitcmd busy loop
- drop check-nflag-in-evaltree.patch (upstream)

- Make dash-sh subpackage architecture independent since it only
  contains a symbolic link.

- add dash-sh subpackage to be able to switch away from bash

- update to 0.5.11.5:
  * parser: Fix VSLENGTH parsing with trailing garbage

- Update to 0.5.11.4
  * eval: Do not cache value of eflag in evaltree

- update to 0.5.11.3:
  * jobs: Only block in waitcmd on first run

- add check-nflag-in-evaltree.patch (bsc#1178978)

- update to 0.5.11.2 (bsc#1177691):
  * shell: Group readdir64/dirent64 with open64
- add LICENSE file

- prepare usrmerge (boo#1029961)