Bigger phantom buffers for large audio streams, fixes #61
Fixed way oversized buffers
Fixed invalid string in MetadataReader when tag is not present. Fix #50
Fix routing of outputs of  BeatsLoudness in Extractor. Fixes #59
Merge branch 'master' of https://github.com/MTG/essentia
Fixed buffer problems introduced in commit 622cf54

added BufferUsage::forMultipleFrames buffer type that allows for 8192 contiguous tokens (values output all at once)
For bigger buffers, use source.setBufferInfo(BufferInfo(size, contiguous)); where 'contiguous' should be the maximum number of tokens that need to be output at once
New Markdown file for frequently asked question. Add info on compiling code using essentia on linux.
increased output buffer size for OnsetDetectionGlobal

Buffer size estimation: enough to cover up to 1 hour recording.
Added doxy comment that Factories can throw EssentiaException when sth goes wrong
Small update to FAQ
Merge branch 'master' of https://github.com/MTG/essentia
Fix an error in doc for howto_streaming_extractor. Closes #69
update FAQ with info about static 32-bit builds of Essenita on OSX
Add build instructiosn for XCode to FAQ
Fixed wrong include guard in bpmrubato.h
Fixed nextPowerTwo for large 64 bit ints.
Use std::mt19937 instead of included Mersenne Twister algo when compiling with C++11
Fixed random seed with std::mt19937
Fixed compilation warning
Fixed typo in doc