Update README.md to contain links to other repos

Author: eflumerf

README.md

@@ -0,0 +1,23 @@
+# otsdaq-mu2e-crv
+
+This package is a part of the Mu2e TDAQ Suite
+
+## Common DAQ Repositories
+
+* [artdaq-core-mu2e](https://mu2e.github.io/daq-operations/doxygen/artdaq-core-mu2e): _artdaq_ Fragment data formats
+* [mu2e-pcie-utils](https://mu2e.github.io/daq-operations/doxygen/mu2e-pcie-utils): PCIe Device Driver and interface library
+* [artdaq-mu2e](https://mu2e.github.io/daq-operations/doxygen/artdaq-mu2e): Core data acquisition code
+* [otsdaq-mu2e](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e): Slow controls and Front-End Interface
+* [otsdaq-mu2e-dqm](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-dqm): DQM interface and tools
+* [mu2e-trig-config](https://mu2e.github.io/daq-operations/doxygen/mu2e-trig-config): Trigger path FHiCL generation utilities
+
+## Subsystem-Specific Repositories
+
+* [otsdaq-mu2e-calorimeter](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-calorimeter)
+* [otsdaq-mu2e-crv](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-crv)
+* [otsdaq-mu2e-extmon](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-extmon)
+* [otsdaq-mu2e-stm](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-stm)
+* [otsdaq-mu2e-tracker](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-tracker)
+* [otsdaq-mu2e-trigger](https://mu2e.github.io/daq-operations/doxygen/otsdaq-mu2e-trigger)
+
+# Additional Documentation (Package-Specific)