ignore *.qcow2.
add soft-replace.sh.
Merge pull request #79 from wakameci/soft-replace

Soft replace
add suspend.sh/resume.sh.
ignore kvm.state.
Merge pull request #80 from wakameci/resume-suspend-workflow

Resume suspend workflow
organize run.sh.
organize run.sh.
Merge pull request #81 from wakameci/organize-run-script

Organize run script
take snapshot after applying vmspec.
Merge pull request #82 from wakameci/fix-snapshot-procedure

take snapshot after applying vmspec.
organize replace.sh.
use pwd.
Merge pull request #83 from wakameci/organize-replace-script

Organize replace script
take snapshot after applying vmspec.
Merge pull request #84 from wakameci/fix-snapshot-procedure

take snapshot after applying vmspec.