Refactory and code style fixes

[everoddandeven]

• Refactory common, daemon and wallet data model
• Refactory tests code
• Set monero-cpp code style for cpp code
• Remove unused code
• Check response status on daemon rpc calls
• Add copyright to files
• Add MTRACE, MWARNING logging

[codacy-production]

Not up to standards ⛔

🔴 Issues 50 medium

Alerts:
⚠ 50 issues (≤ 0 issues of at least minor severity)

Results:
50 new issues

Category	Results
Complexity	50 medium

View in Codacy

🟢 Metrics -37 complexity · 7 duplication

Metric	Results
Complexity	-37
Duplication	7

View in Codacy

🟢 Coverage 90.27% diff coverage · +0.56% coverage variation

Metric	Results
Coverage variation	✅ +0.56% coverage variation (-1.00%)
Diff coverage	✅ 90.27% diff coverage

View coverage diff in Codacy

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (c9dde87)	17578	15689	89.25%
Head commit (a19114b)	17556 (-22)	15767 (+78)	89.81% (+0.56%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#85)	3103	2801	90.27%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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