Fix near-future process bug

[NateWilliams2]

This pr fixed a bug where occasionally, in testing, a process would be created in the very near future. This would cause the startBlockto be non-zero but very close to the vochain block height, which could result in an error.

Now, the startBlock is simply set to zero so the process starts immediately.

[coveralls]

Pull Request Test Coverage Report for Build 1820028277

• 3 of 4 (75.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.06%) to 55.703%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
urlapi/entity.go	3	4	75.0%
<!--	Total:	3	4	75.0%	-->

Totals
Change from base Build 1792031849:	0.06%
Covered Lines:	1890
Relevant Lines:	3393

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💛 - Coveralls