v1.4.5

• Major memory leak fixes thanks to awesome work by @chjj !
• Maintenance

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• [ecb8634762] - Bumped to 1.4.5 (Lars-Magnus Skog)
• [0c4697fa8b] - Merge pull request #275 from ralphtheninja/master (Lars-Magnus Skog)
• [df2b52217b] - steal chjjs script for checking memory consumption (Lars-Magnus Skog)
• [e8af8c7e3e] - Merge pull request #267 from chjj/memleak-fix3 (Lars-Magnus Skog)
• [b86e72bc76] - delete calls. (Christopher Jeffrey)
• [ce3eb77faf] - optimize iterators by avoiding handles. (Christopher Jeffrey)
• [259a5b7e64] - free start slices on conflicting options. (Christopher Jeffrey)
• [ab2d68db3d] - dispose of unused slices. (Christopher Jeffrey)
• [160e0b2fba] - release iterator snapshots. (Christopher Jeffrey)
• [1007bafbec] - Merge pull request #265 from ralphtheninja/master (Julian Gruber)
• [bd95ec136f] - bump dependencies (Lars-Magnus Skog)
• [88a615e1da] - Merge pull request #264 from chjj/memleak-fix2 (Lars-Magnus Skog)
• [547681f33a] - fix iterator leak. (Christopher Jeffrey)
• [9cf6ea07d0] - add handlescopes to fix potential memory leaks. (Christopher Jeffrey)
• [ea5999dbd5] - Merge pull request #259 from vweevers/gitignore-release (Julian Gruber)
• [0ff7961b71] - Merge pull request #260 from vweevers/fix-repair-test-win (Julian Gruber)
• [a02ac81bc9] - Fix repair-test for multilang windows (Vincent Weevers)
• [553e631e9b] - gitignore Release folder for Windows (Vincent Weevers)
• [25506ea6e9] - Merge pull request #258 from Level/travis (Lars-Magnus Skog)
• [415b6fc3c6] - remove unsupported versions (Lars-Magnus Skog)
• [c100468f64] - Merge pull request #252 from ralphtheninja/master (Lars-Magnus Skog)
• [e312f26add] - 2015 -> 2016 (Lars-Magnus Skog)
• [b426817348] - Merge pull request #251 from ralphtheninja/greenkeeper-prebuild-3.0.0 (Lars-Magnus Skog)
• [fa9fe64cd8] - chore(package): update prebuild to version 3.0.0 (greenkeeperio-bot)
• [2ae07c3b2c] - repair error is different on windows (Lars-Magnus Skog)
• [c283125217] - Bumped to 1.4.4 (Lars-Magnus Skog)