Fixed echoInf typo and _topdir passed in from script during rpmbuild
Merge pull request #4 from richardgill/improveBuildScript

build: Fixed echoInf typo and _topdir passed in to rpmbuild
README: Add 32-bit install command

 - Also add source command for post-install without logging out and back in
Setup tests to run inside docker on circleci
Merge pull request #2 from richardgill/setupCI

Setup circleci to test RPM install on docker centos instance
README: Remove .rpmmacros generate instruction

 - Improve formatting of uninstall section
dockerfile: Add standard header
Removed circle ci config and dockerfile
Added drone file to run build