add /var/spool/cocaine to cocaine-owned dirs
Drop node info in favor to node list

 * node info is no longer available. Use node.list + app.info
 * node can now return application list
Drop node uptime as well.

Dropping node_t::info() also took away a place to display the node
uptime, so drop it as well.
Merge pull request #41 from diunko/patch-1

add /var/spool/cocaine to cocaine-owned dirs
Minor initialization cleanup.
Iostream exceptions are useless, so drop them.
Node service cleanup and other microstuff.
Last master version is 0.10.6.4.
Merge branch 'master' of github.com:cocaine/cocaine-core
Fix wrong file storage behavior.

If you create a file with the tags of [A,B], then remove it, then
re-create with the same key, but with other tags [C,D], it will be
indexed by tags [A,B,C,D].
Clean non-symlink files properly.
Forgot the lyrics
Merge pull request #45 from cpursley/patch-1

Damn it.
Merge pull request #44 from noxiouz/feature

Fix wrong file storage behavior.
Open file storage blobs in binary mode.
Core version bump.
Merge branch 'master' of github.com:cocaine/cocaine-core
Revert "Merge pull request #44 from noxiouz/feature"

This reverts commit e30dc77f248c7b61de55c9bf79635026a9fa3605, reversing
changes made to 38d2ca840ff56abe15bb3be3a11a34b2433f447d.
Do not stop creating tags on existing tags.
Changelog update.