SECURITY: don't create world-writable directories

[docwhat]

Running ./install.sh creates several directories with world-writable directories.

This is a Bad Idea™ and potentially opens up a user to security problems.

$ find ~/microclimate-workspace ~/.microclimate -perm 0777 -ls
8609685518      0 drwxrwxrwx   6  docwhat  staff         192 Aug 13 11:04 /Users/docwhat/microclimate-workspace
8609685519      0 drwxrwxrwx   4  docwhat  staff         128 Aug 13 11:04 /Users/docwhat/microclimate-workspace/.config

[sishida]

Thank you for raising this issue! We apologize for the delay, but the Microclimate team is currently working on a solution.