Move code into github and npm helper libraries

commit 8e84875bd5f7e4584d707d88d6850565bb02c79c
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Sat Jan 7 08:22:21 2017 +0100

    Synchronous

commit 0f24ea192bcf54aae1264e91a4b6eb98fea55448
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Sat Jan 7 07:12:20 2017 +0100

    externalise more npm

commit 458d60975fc967f1373c81cd0fa28a9717dd9b0b
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 15:45:08 2017 +0100

    Externalise npm

commit 5d4f39e72d2977af1fec12d7a0a39d3877e4ad02
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 15:35:16 2017 +0100

    Remove ghGot

commit 06898801c1e591d6db9e6ac1e565233af5e9be7e
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 15:34:43 2017 +0100

    Externalise PR functions

commit 0b0e0f781b3384ad57a1df3df7d1089b2c72079a
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 15:34:25 2017 +0100

    Enable verbose

commit 4cebf1e0a80d7e14b9704c5fd7e5d0b036b9661a
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 14:23:12 2017 +0100

    verbose

commit 5a984b91e099cccb5c9dff857a6be07b3b4dedd5
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 14:22:59 2017 +0100

    Change default branch naming

commit ab9bc952c81d16be9be57227382dff8d05e73f54
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 13:05:08 2017 +0100

    Fix branch matching

commit eeecf17e196245964aed5247cf1703619d42b0d4
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 11:15:16 2017 +0100

    Update message

commit d27b345c5eb51dcb7e32b903beafe0728e24bfdb
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 11:09:39 2017 +0100

    Refactor file write

commit 7f12ef69f456ecd064be5d9851157131222f7700
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 10:59:24 2017 +0100

    Refactor writeFile

commit 8c7cc9e6a6c7e398aa60cb828c16ff51f36f2efa
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 10:39:27 2017 +0100

    Refactor getFile

commit b4338ade6d29b830ead657267248c93216c2f91d
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 10:15:02 2017 +0100

    refactor

commit dc4aeb39dad367844836da7f93e9f167864f6030
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 10:14:34 2017 +0100

    createBranch

commit d6a357f609de55d7b934652f30592219391a9884
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 10:04:04 2017 +0100

    Add createBranch

commit 11ba4e9f6c2153d7b783670944570cb4968ff718
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 07:27:08 2017 +0100

    Rename

commit 7a4be0fde0e070e2149bc4c34397c4903096ac51
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 07:17:31 2017 +0100

    Externalise some github functions

commit e393e92bcc9cb548fac3637644b0330a136f3611
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 07:17:19 2017 +0100

    Fix error message

commit 59fb50656d84491780bc31bab4cb9263a7912c03
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Fri Jan 6 07:16:59 2017 +0100

    Improve error checks

commit bc44b3a0d820ab5756c3b3c746402329e5b52703
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Thu Jan 5 15:34:04 2017 +0100

    Make base branch configurable

commit b9d31776814723d991a226d1ca1b2f39d0d2af85
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Thu Jan 5 15:33:44 2017 +0100

    Reorder early lines

commit b75f9f25cfb86f029b73445aae67b7889ff09b3e
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Thu Jan 5 15:26:47 2017 +0100

    Error if RENOVATE_TOKEN is undefined

    Closes #11

commit 34e13a70326a71b3ee7f18c12ec3de55b78bcaa1
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Thu Jan 5 14:43:42 2017 +0100

    arrow functions

commit 6006db2deae887938bc20a07c93d1a59bd8cd74e
Author: Rhys Arkins <rhys@keylocation.sg>
Date:   Thu Jan 5 14:39:30 2017 +0100

    Refactor templates