spec: Fix READMEs for MySQL grants.

Refs #5426
Fix usermod command on SLES.

Refs #5094
Fix PHP package name on SLES.

Refs #5094
Enable mod_rewrite in the SLES package.

Refs #5094
Add 'Allow from all' in the Apache config.

Refs #5094
Remove unused dependency.

Refs #5094
Update mailinglists.
Update release download from github.
Fix: Hide inactive objects

fixes #5646
Fix non-breaking space UTF-8 character throughout the code

This is a char inserted on a Mac by using ALT+Space.

Char: U+00A0 --> " "

Fixes #4965 #4966
Removed unnecessary try/catch block on ApiCommand.

Adopted from GitHub pull request ##1

Fixes #5465
Refs #5013
Added unique index to nsm_session for indexing the really used session_id.

Fixes #5668
Fixed auth_key authentication problems due to lowercase.

This is maily a fix for PostgreSQL, as it causes no problems on MySQL.

The lowercasing enforced in isAvailable won't cause any security problems,
because the auth_key is matched non-case sensitive on the actual login.

Fixes #5678
Changelog and version info for 1.10.1
Merge branch 'support/1.10' into next

Conflicts:
	configure
	doc/VERSION
	etc/make/version.m4
	icinga-web.spec