Bumped to 4.1.0

2 jobs for master in 24 minutes and 21 seconds (queued for 67 minutes and 28 seconds)
Name Stage Failure
westpy_build Build
  File "/tmp/easy_install-qfu69pwi/mendeleev-0.5.1/setup.py", line 68, in <module>
File "/tmp/easy_install-qfu69pwi/mendeleev-0.5.1/setup.py", line 56, in setup_package
File "/tmp/easy_install-qfu69pwi/mendeleev-0.5.1/setup.py", line 40, in readme
File "/opt/anaconda/lib/python3.6/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 8579: ordinal not in range(128)
Makefile:4: recipe for target 'install' failed
make: *** [install] Error 1
ERROR: Job failed: exit code 1