v0.6.0-g3

v0.6.0-g3, Third Release of Granulate's Fork

"pgrep mode" improvement:

• Remove "pgrep" binary requirement

v0.6.0-g2

v0.6.0-g2, Second Release of Granulate's Fork

• "pgrep mode" improvements:
  1. No more interlacing chance in case of large buffer sizes, different way of writing output in "pgrep mode"
  2. Output file rotation upon USR2 signal.
  3. Support "spying" multiple PHP versions as once
• Prevent redundant remote process read errors in non-pause mode (default)

v0.6.0-g1 (static compilation)

Based on phpspy 0.6.0 release with minor changes to compile fully statically.