Rename tool, add ethermine and refactorization

Signed-off-by: Julien Riou <julien@riou.xyz>

requirements/base.txt

@@ -0,0 +1,29 @@
+appdirs==1.4.4
+attrs==20.3.0
+CacheControl==0.12.6
+certifi==2020.12.5
+chardet==4.0.0
+colorama==0.4.3
+contextlib2==0.6.0
+distlib==0.3.1
+distro==1.4.0
+html5lib==1.0.1
+humanfriendly==9.1
+idna==2.10
+ipaddr==2.2.0
+Jinja2==2.11.2
+jsonschema==3.2.0
+lockfile==0.12.2
+MarkupSafe==1.1.1
+msgpack==0.6.2
+packaging==20.3
+pep517==0.8.2
+progress==1.5
+pyparsing==2.4.6
+pyrsistent==0.17.3
+pytoml==0.1.21
+requests==2.25.1
+retrying==1.3.3
+six==1.15.0
+urllib3==1.26.3
+webencodings==0.5.1

requirements/ethermine.txt

@@ -0,0 +1,9 @@
+cfgv==3.2.0
+ethermine==0.2.0
+filelock==3.0.12
+identify==1.5.10
+nodeenv==1.5.0
+pre-commit==2.9.2
+PyYAML==5.3.1
+toml==0.10.2
+virtualenv==20.2.1

requirements/flexpool.txt

@@ -0,0 +1,18 @@
+appdirs==1.4.4
+certifi==2020.12.5
+cfgv==3.2.0
+chardet==4.0.0
+distlib==0.3.1
+filelock==3.0.12
+flexpoolapi==1.2.7.post2
+identify==1.5.10
+idna==2.10
+nodeenv==1.5.0
+pre-commit==2.9.2
+PyYAML==5.3.1
+requests==2.25.1
+si-prefix==1.2.2
+six==1.15.0
+toml==0.10.2
+urllib3==1.26.3
+virtualenv==20.2.1