Spignite v2.0.7

• Add extensions only if needed. 5aa7752
• Remove usage of _s with existing method. f53c8fc
• Updated example a9c31e7
• Added attributes ops instead of default one in FileRef. 5097c86
• Mark done() of initialization. 0037aa5
• Added flag to turn off the logging while loading files. bf56235
• Added attributes loading. 8fc0432
• Fixed PUG rendering. 7df4401
• Update dependencies. a2ffde2
• Precss is deprecated, switched to preset-env. 641d45b
• Removed filter rolled back. 9c260d2
• Added more filters 4e9d3bb
• Added JS maps 2704a66
• Fix the homepage URL. e8e35a1
• Fix the url. 0cb9e47
• Removed filters folder f15eb63
• Added precss example 502a8bb
• Configuration moved to new folder b0c3265
• Added precss to SpigOps. 1b089c9
• Added internal configuration for various 3rd parties. 65b5426
• Init attributes now uses our loaders. ad0f22b
• Loading uniformed. e303c61
• Added precss operation (that uses cssnext) 15d7219
• Load improved and tested. 79cafea

v2.0.6...v2.0.7