Fix some mistakes or outdated information
A couple styling nits
Add script to generate the appropriate keys with OpenSSL
Grant privileges to mysql user for xtrabackup
Merge pull request #1 from mhess-connectify/master

adjusted evs values
Merge pull request #1 from nsasikumar/master

latest changes
remove /etc/mtab before overwriting it
put /etc/mtab rm and cat on the same line
Merge pull request #2 from bprodoehl/master

fix up build problem with /etc/mtab
Merge branch 'master' of https://github.com/mhess-connectify/mariadb55 into mhess-connectify-master

Conflicts:
	Dockerfile
Merge branch 'mhess-connectify-master'
Merge branch 'master' of https://github.com/mhess-connectify/mariadb55
Merge branch 'master' of https://github.com/mhess-connectify/mariadb55
fixed passing of wsrep_provider_options