Bump PureScript to 0.14.5

[pete-murphy]

See #26 (comment)

[pete-murphy]

Just saw this was failing because of a mismatched version of glibc 😕 so trying again with 0.14.2

npm ERR! [ FAILURE ] Verify the prebuilt binary works correctly

npm ERR! Error: Command failed: /home/travis/build/lumihq/purescript-react-basic-dom/node_modules/purescript/purs.bin --version

npm ERR! /home/travis/build/lumihq/purescript-react-basic-dom/node_modules/purescript/purs.bin: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.25' not found (required by /home/travis/build/lumihq/purescript-react-basic-dom/node_modules/purescript/purs.bin)

npm ERR! /home/travis/build/lumihq/purescript-react-basic-dom/node_modules/purescript/purs.bin: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by /home/travis/build/lumihq/purescript-react-basic-dom/node_modules/purescript/purs.bin)

[pete-murphy]

Hopefully won't need to upgrade PureScript now that purescript-web/purescript-web-html#68 is resolved