instserver/dialogs.rb cleanup - removed unused variables
use native Ruby File.dirname and File.basename methods
parse "DISTRO" content value, set "NAME" and "LABEL"

write CPE ID to SLP *.reg file
.gitignore update
update Apache config template for Apache 2.4.x
write firewall settings for FTP server
SuSEFirewall.Write checks internally for SuSEFirewall.GetModified
Instserver.rb - remove trailing spaces
added tests
convert the old tests to Rspec
Read/Write cleanup - removed sleep() calls
changes

- 3.1.2
code review fixes + escape some more reserved chars
Merge pull request #6 from yast/SLE12-support

SLE12 support (bnc#900660)
Merge remote-tracking branch 'origin/SLE-12-GA'