Added GitHub handles for everyone I could find

README.md

@@ -91,43 +91,43 @@ Any questions about the `jwql` project or its software can be directed to `jwql@
 
 
 ## Current Development Team
-- Matthew Bourque (INS)
-- Lauren Chambers (INS)
-- Misty Cracraft (INS)
-- Joe Filippazzo (INS)
-- Bryan Hilbert (INS)
-- Graham Kanarek (INS)
-- Catherine Martlin (INS)
-- Sara Ogaz (OED)
-- Johannes Sahlmann (INS)
+- Matthew Bourque (INS) [@bourque](https://github.com/bourque)
+- Lauren Chambers (INS) [@laurenmarietta](https://github.com/laurenmarietta)
+- Misty Cracraft (INS) [@cracraft](https://github.com/cracraft)
+- Joe Filippazzo (INS) [@hover2pi](https://github.com/hover2pi)
+- Bryan Hilbert (INS) [@bilhbert4](https://github.com/bhilbert4)
+- Graham Kanarek (INS) [@gkanarek](https://github.com/gkanarek)
+- Catherine Martlin (INS) [@catherine-martlin](https://github.com/catherine-martlin)
+- Sara Ogaz (OED) [@SaOgaz](https://github.com/SaOgaz)
+- Johannes Sahlmann (INS) [@Johannes-Sahlmann](https://github.com/johannes-sahlmann)
 
 ## Acknowledgments:
 - Faith Abney (OED)
 - Anastasia Alexov (OED)
 - Sara Anderson (OED)
 - Tracy Beck (INS)
-- Francesca Boffi (INS)
-- Clara Brasseur (OED)
+- Francesca Boffi (INS) [@frboffi](https://github.com/frboffi)
+- Clara Brasseur (OED) [@ceb8](https://github.com/ceb8)
 - Matthew Burger (OED)
-- Steven Crawford (OED)
-- James Davies (OED)
-- Rosa Diaz (INS)
+- Steven Crawford (OED) [@stscicrawford](https://github.com/stscicrawford)
+- James Davies (OED) [@jdavies-st](https://github.com/jdavies-st)
+- Rosa Diaz (INS) [@rizeladiaz](https://github.com/rizeladiaz)
 - Van Dixon (INS)
-- Tom Donaldson (OED)
-- Michael Fox (DSMO)
+- Tom Donaldson (OED) [@tomdonaldson](https://github.com/tomdonaldson)
+- Mike Fox (DSMO) [@mfox22](https://github.com/mfox22)
 - Scott Friedman (INS)
-- Alex Fullerton (INS)
+- Alex Fullerton (INS) [@awfullerton](https://github.com/awfullerton)
 - Lisa Gardner (OED)
 - Vera Gibbs (ITSD)
-- Catherine Gosmeyer (INS)
+- Catherine Gosmeyer (INS) [@cgosmeyer](https://github.com/cgosmeyer)
 - Phil Grant (ITSD)
 - Dean Hines (INS)
-- Sherrie Holfeltz (INS)
-- Joe Hunkeler (OED)
+- Sherrie Holfeltz (INS) [@stholfeltz](https://github.com/stholfeltz)
+- Joe Hunkeler (OED) [@jhunkeler](https://github.com/jhunkeler)
 - Catherine Kaleida (OED)
-- Mark Kyprianou (OED)
+- Mark Kyprianou (OED) [@mkyp](https://github.com/mkyp)
 - Karen Levay (OED)
-- Crystal Mannfolk (OED)
+- Crystal Mannfolk (OED) [@cmannfolk](https://github.com/cmannfolk)
 - Greg Masci (ITSD)
 - Margaret Meixner (INS)
 - Prem Mishra (ITSD)
@@ -136,16 +136,16 @@ Any questions about the `jwql` project or its software can be directed to `jwql@
 - Joe Pollizzi (JWSTMO)
 - Lee Quick (OED)
 - Anupinder Rai (ITSD)
-- Matt Rendina (OED)
-- Massimo Robberto (INS)
+- Matt Rendina (OED) [@rendinam](https://github.com/rendinam)
+- Massimo Robberto (INS) [@mrobberto](https://github.com/mrobberto)
 - Mary Romelfanger (OED)
 - Bernie Shiao (OED)
 - Matthew Sienkiewicz (ITSD)
-- Arfon Smith (DSMO)
+- Arfon Smith (DSMO) [@arfon](https://github.com/arfon)
 - Linda Smith (INS)
 - Patrick Taylor (ITSD)
 - Dave Unger (ITSD)
-- Jeff Valenti (JWSTMO)
+- Jeff Valenti (JWSTMO) [@JeffValenti](https://github.com/JeffValenti)
 - Thomas Walker (ITSD)
 - Geoff Wallace (OED)
 - Lara Wilkinson (OPO)