chore(dotenv): Add dotenv-rails gem

[microlith57]

Development environments now support .env files for environment variables

Signed-off-by: microlith57 microlith57@gmail.com

[coveralls]

Pull Request Test Coverage Report for Build 337

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 335:	0.0%
Covered Lines:	8
Relevant Lines:	8

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💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 337

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 335:	0.0%
Covered Lines:	8
Relevant Lines:	8

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 337

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 335:	0.0%
Covered Lines:	8
Relevant Lines:	8

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 337

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 335:	0.0%
Covered Lines:	8
Relevant Lines:	8

---

💛 - Coveralls