update closing/closed state logic

[aastein]

fixes: #162
refs: #143

changes:

• On TxCloseDeployment orders and fulfillment should be set to CLOSED.
• Orders and fulfillments should not have a CLOSING state.
• The market engine should not send TxDeploymentClosed.
• The provider should send TxDeploymentClosed.
• TxDeploymentClosed rename to TxLeaseClosed and is per lease
• The TxLeaseClosed is valid if sent by the lease provider
• The deployment is CLOSED once all leases are CLOSED
• Query active leases for deployment
• update dot diagram
• if no active leases set deployment and groups to closed

questions:

• also set deployment and groups to CLOSED on TxCloseDeployment

[coveralls]

Pull Request Test Coverage Report for Build 218

• 89 of 417 (21.34%) changed or added relevant lines in 17 files are covered.
• 11 unchanged lines in 4 files lost coverage.
• Overall coverage decreased (-2.9%) to 61.932%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
cmd/akash/marketplace.go	0	4	0.0%
app/order/app.go	1	6	16.67%
app/deployment/app.go	25	33	75.76%
cmd/akash/query/lease.go	0	11	0.0%
testutil/lease.go	0	21	0.0%
cmd/akash/deployment.go	0	22	0.0%
cmd/akash/provider.go	0	37	0.0%
app/lease/app.go	7	227	3.08%

Files with Coverage Reduction	New Missed Lines	%
app/deployment/app.go	1	52.59%
app/lease/app.go	1	23.41%
cmd/akash/provider.go	1	30.32%
state/lease.go	8	76.27%

Totals
Change from base Build 215:	-2.9%
Covered Lines:	3096
Relevant Lines:	4999

---

💛 - Coveralls

[boz]

👍 looks great