PredictiveEcology/SpaDES.core: v1.0.0

Known issues: https://github.com/PredictiveEcology/SpaDES.core/issues

• several efforts made to reduce memory leaks over long simulations; if memory leaks are a problem, setting options('spades.recoveryMode' = 0) may further help
• Updates to deal with new backend with reproducible
• better assertions inside list elements of simInit, e.g., simInit(times = list(start = "test")) now fails because times must be a list of 2 numeric objects
• messaging is now all with message instead of a mixture of message, cat and print. This allows for easier suppressing of messaging, e.g., via suppressMessages. This was requested in a downstream package, SpaDES.experiment that was submitted to CRAN but rejected due to the now former inability to suppress messages.
• logging to file is now possible via debug arg in simInit, using logging package. See ?simInit

• moved packages from Imports to Suggests: codetools, future, httr, logging, and tcltk
• removed archivist

.objSizeInclEnviros and removed

• removed mention of 'demo' from intro vignette (#110)
• objectSynonyms caused a breakage under some conditions related to recovering a module from Cache.