Pump development guide

[arturalbov]

Pump development guide

[cyborgshead]

@arturalbov I need 2 days for practical test of this guide and provide objective review

[coveralls]

Pull Request Test Coverage Report for Build 1208

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage remained the same at 31.072%

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Files with Coverage Reduction	New Missed Lines	%
common/src/main/kotlin/fund/cyber/search/model/chains/ChainInfo.kt	1	71.43%
<!--	Total:	1		-->

Totals
Change from base Build 1207:	0.0%
Covered Lines:	1159
Relevant Lines:	3730

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💛 - Coveralls