v2018.04.25

• Install py-tornado4 for FreeBSD. (abednarik) #1219
• Remove COPR repos configuration for Fedora (vutny ) #1211
• Fix for silently ignored version argument on CentOS/RHEL (pjcreath) #1210
• Use integer parameter for sleep command (bdrung) #1205
• Add 2018.3 branch to list of stable options (rallytime) #1204
• If installing with -P, install tornado<5.0. (rallytime) #1203
• Add M2Crypto to python27 centos 6 bootstrap install (Ch3LL) #1201
• Update README to include mention of bootstrap-salt.ps1 for Windows (rallytime) #1200
• Port spelling fixes from change in Salt to Bootstrap (rallytime) #1199
• Add M2Crypto package back to git install functions (rallytime) #1198
• OpenBSD has a cdn which handles selecting the best mirror (jasperla) #1197
• Change gnupg2 pacakge to gnupg for non-LTS versions of Ubuntu (rallytime) #1196
• Install swig30 as freebsd dep instead of swig. (abednarik) #1191
• make salt-syndic optional on salt bootstrap (sybix) #1190
• Add __wait_for_apt function: avoid locking on the apt-get process (rallytime) #1186
• Update the README.rst file with some grammatical changes (rallytime) #1185
• Update Fedora support: 25 is EOL, 27 is supported (rallytime) #1184
• Add a note about the use of sudo when running commands to README (rallytime) #1183
• Adding support for minor release pinning on AWS Linux (cmclaughlin) #1182
• Wait for zypper processes to finish before calling zypper again (rallytime) #1181
• only install ca-certificates on opensuse if it isn't already installed (gtmanfred) #1179